21055033008

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{114859}}^1$

素因数の和:114959

約数の個数: 120

約数和(自身を含む): 62952468800

約数和(自身を除く): 41897435792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 67, 72, 76, 114, 134, 144, 152, 171, 201, 228, 268, 304, 342, 402, 456, 536, 603, 684, 804, 912, 1072, 1206, 1273, 1368, 1608, 2412, 2546, 2736, 3216, 3819, 4824, 5092, 7638, 9648, 10184, 11457, 15276, 20368, 22914, 30552, 45828, 61104, 91656, 114859, 183312, 229718, 344577, 459436, 689154, 918872, 1033731, 1378308, 1837744, 2067462, 2182321, 2756616, 4134924, 4364642, 5513232, 6546963, 7695553, 8269848, 8729284, 13093926, 15391106, 16539696, 17458568, 19640889, 23086659, 26187852, 30782212, 34917136, 39281778, 46173318, 52375704, 61564424, 69259977, 78563556, 92346636, 104751408, 123128848, 138519954, 146215507, 157127112, 184693272, 277039908, 292431014, 314254224, 369386544, 438646521, 554079816, 584862028, 877293042, 1108159632, 1169724056, 1315939563, 1754586084, 2339448112, 2631879126, 3509172168, 5263758252, 7018344336, 10527516504, 21055033008]

約数ペア:

[(1, 21055033008), (2, 10527516504), (3, 7018344336), (4, 5263758252), (6, 3509172168), (8, 2631879126), (9, 2339448112), (12, 1754586084), (16, 1315939563), (18, 1169724056), (19, 1108159632), (24, 877293042), (36, 584862028), (38, 554079816), (48, 438646521), (57, 369386544), (67, 314254224), (72, 292431014), (76, 277039908), (114, 184693272), (134, 157127112), (144, 146215507), (152, 138519954), (171, 123128848), (201, 104751408), (228, 92346636), (268, 78563556), (304, 69259977), (342, 61564424), (402, 52375704), (456, 46173318), (536, 39281778), (603, 34917136), (684, 30782212), (804, 26187852), (912, 23086659), (1072, 19640889), (1206, 17458568), (1273, 16539696), (1368, 15391106), (1608, 13093926), (2412, 8729284), (2546, 8269848), (2736, 7695553), (3216, 6546963), (3819, 5513232), (4824, 4364642), (5092, 4134924), (7638, 2756616), (9648, 2182321), (10184, 2067462), (11457, 1837744), (15276, 1378308), (20368, 1033731), (22914, 918872), (30552, 689154), (45828, 459436), (61104, 344577), (91656, 229718), (114859, 183312)]