21753417072

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1\times {\mathrm{631}}^1$

素因数の和:1131

約数の個数: 160

約数和(自身を含む): 59986001920

約数和(自身を除く): 38232584848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 103, 114, 152, 206, 228, 304, 309, 367, 412, 456, 618, 631, 734, 824, 912, 1101, 1236, 1262, 1468, 1648, 1893, 1957, 2202, 2472, 2524, 2936, 3786, 3914, 4404, 4944, 5048, 5871, 5872, 6973, 7572, 7828, 8808, 10096, 11742, 11989, 13946, 15144, 15656, 17616, 20919, 23484, 23978, 27892, 30288, 31312, 35967, 37801, 41838, 46968, 47956, 55784, 64993, 71934, 75602, 83676, 93936, 95912, 111568, 113403, 129986, 143868, 151204, 167352, 191824, 194979, 226806, 231577, 259972, 287736, 302408, 334704, 389958, 453612, 463154, 519944, 575472, 604816, 694731, 718219, 779916, 907224, 926308, 1039888, 1234867, 1389462, 1436438, 1559832, 1814448, 1852616, 2154657, 2469734, 2778924, 2872876, 3119664, 3704601, 3705232, 4309314, 4399963, 4939468, 5557848, 5745752, 7409202, 8618628, 8799926, 9878936, 11115696, 11491504, 13199889, 14818404, 17237256, 17599852, 19757872, 23852431, 26399778, 29636808, 34474512, 35199704, 47704862, 52799556, 59273616, 70399408, 71557293, 95409724, 105599112, 143114586, 190819448, 211198224, 286229172, 381638896, 453196189, 572458344, 906392378, 1144916688, 1359588567, 1812784756, 2719177134, 3625569512, 5438354268, 7251139024, 10876708536, 21753417072]

約数ペア:

[(1, 21753417072), (2, 10876708536), (3, 7251139024), (4, 5438354268), (6, 3625569512), (8, 2719177134), (12, 1812784756), (16, 1359588567), (19, 1144916688), (24, 906392378), (38, 572458344), (48, 453196189), (57, 381638896), (76, 286229172), (103, 211198224), (114, 190819448), (152, 143114586), (206, 105599112), (228, 95409724), (304, 71557293), (309, 70399408), (367, 59273616), (412, 52799556), (456, 47704862), (618, 35199704), (631, 34474512), (734, 29636808), (824, 26399778), (912, 23852431), (1101, 19757872), (1236, 17599852), (1262, 17237256), (1468, 14818404), (1648, 13199889), (1893, 11491504), (1957, 11115696), (2202, 9878936), (2472, 8799926), (2524, 8618628), (2936, 7409202), (3786, 5745752), (3914, 5557848), (4404, 4939468), (4944, 4399963), (5048, 4309314), (5871, 3705232), (5872, 3704601), (6973, 3119664), (7572, 2872876), (7828, 2778924), (8808, 2469734), (10096, 2154657), (11742, 1852616), (11989, 1814448), (13946, 1559832), (15144, 1436438), (15656, 1389462), (17616, 1234867), (20919, 1039888), (23484, 926308), (23978, 907224), (27892, 779916), (30288, 718219), (31312, 694731), (35967, 604816), (37801, 575472), (41838, 519944), (46968, 463154), (47956, 453612), (55784, 389958), (64993, 334704), (71934, 302408), (75602, 287736), (83676, 259972), (93936, 231577), (95912, 226806), (111568, 194979), (113403, 191824), (129986, 167352), (143868, 151204)]