18627648

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:484

約数の個数: 112

約数和(自身を含む): 56327040

約数和(自身を除く): 37699392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 312, 408, 416, 439, 442, 544, 624, 663, 816, 832, 878, 884, 1088, 1248, 1317, 1326, 1632, 1756, 1768, 2496, 2634, 2652, 3264, 3512, 3536, 5268, 5304, 5707, 7024, 7072, 7463, 10536, 10608, 11414, 14048, 14144, 14926, 17121, 21072, 21216, 22389, 22828, 28096, 29852, 34242, 42144, 42432, 44778, 45656, 59704, 68484, 84288, 89556, 91312, 97019, 119408, 136968, 179112, 182624, 194038, 238816, 273936, 291057, 358224, 365248, 388076, 477632, 547872, 582114, 716448, 776152, 1095744, 1164228, 1432896, 1552304, 2328456, 3104608, 4656912, 6209216, 9313824, 18627648]

約数ペア:

[(1, 18627648), (2, 9313824), (3, 6209216), (4, 4656912), (6, 3104608), (8, 2328456), (12, 1552304), (13, 1432896), (16, 1164228), (17, 1095744), (24, 776152), (26, 716448), (32, 582114), (34, 547872), (39, 477632), (48, 388076), (51, 365248), (52, 358224), (64, 291057), (68, 273936), (78, 238816), (96, 194038), (102, 182624), (104, 179112), (136, 136968), (156, 119408), (192, 97019), (204, 91312), (208, 89556), (221, 84288), (272, 68484), (312, 59704), (408, 45656), (416, 44778), (439, 42432), (442, 42144), (544, 34242), (624, 29852), (663, 28096), (816, 22828), (832, 22389), (878, 21216), (884, 21072), (1088, 17121), (1248, 14926), (1317, 14144), (1326, 14048), (1632, 11414), (1756, 10608), (1768, 10536), (2496, 7463), (2634, 7072), (2652, 7024), (3264, 5707), (3512, 5304), (3536, 5268)]