21333887484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{45119}}^1$

素因数の和:45579

約数の個数: 96

約数和(自身を含む): 61409402880

約数和(自身を除く): 40075515396

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 433, 546, 866, 1092, 1299, 1732, 2598, 3031, 5196, 5629, 6062, 9093, 11258, 12124, 16887, 18186, 22516, 33774, 36372, 39403, 45119, 67548, 78806, 90238, 118209, 135357, 157612, 180476, 236418, 270714, 315833, 472836, 541428, 586547, 631666, 947499, 1173094, 1263332, 1759641, 1894998, 2346188, 3519282, 3789996, 4105829, 7038564, 8211658, 12317487, 16423316, 19536527, 24634974, 39073054, 49269948, 58609581, 78146108, 117219162, 136755689, 234438324, 253974851, 273511378, 410267067, 507949702, 547022756, 761924553, 820534134, 1015899404, 1523849106, 1641068268, 1777823957, 3047698212, 3555647914, 5333471871, 7111295828, 10666943742, 21333887484]

約数ペア:

[(1, 21333887484), (2, 10666943742), (3, 7111295828), (4, 5333471871), (6, 3555647914), (7, 3047698212), (12, 1777823957), (13, 1641068268), (14, 1523849106), (21, 1015899404), (26, 820534134), (28, 761924553), (39, 547022756), (42, 507949702), (52, 410267067), (78, 273511378), (84, 253974851), (91, 234438324), (156, 136755689), (182, 117219162), (273, 78146108), (364, 58609581), (433, 49269948), (546, 39073054), (866, 24634974), (1092, 19536527), (1299, 16423316), (1732, 12317487), (2598, 8211658), (3031, 7038564), (5196, 4105829), (5629, 3789996), (6062, 3519282), (9093, 2346188), (11258, 1894998), (12124, 1759641), (16887, 1263332), (18186, 1173094), (22516, 947499), (33774, 631666), (36372, 586547), (39403, 541428), (45119, 472836), (67548, 315833), (78806, 270714), (90238, 236418), (118209, 180476), (135357, 157612)]