1870389612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{570937}}^1$

素因数の和:570967

約数の個数: 72

約数和(自身を含む): 5819000096

約数和(自身を除く): 3948610484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 570937, 1141874, 1712811, 2283748, 3425622, 3996559, 5138433, 6851244, 7422181, 7993118, 10276866, 11989677, 14844362, 15986236, 20553732, 22266543, 23979354, 29688724, 35969031, 44533086, 47958708, 51955267, 66799629, 71938062, 89066172, 103910534, 133599258, 143876124, 155865801, 207821068, 267198516, 311731602, 467597403, 623463204, 935194806, 1870389612]

約数ペア:

[(1, 1870389612), (2, 935194806), (3, 623463204), (4, 467597403), (6, 311731602), (7, 267198516), (9, 207821068), (12, 155865801), (13, 143876124), (14, 133599258), (18, 103910534), (21, 89066172), (26, 71938062), (28, 66799629), (36, 51955267), (39, 47958708), (42, 44533086), (52, 35969031), (63, 29688724), (78, 23979354), (84, 22266543), (91, 20553732), (117, 15986236), (126, 14844362), (156, 11989677), (182, 10276866), (234, 7993118), (252, 7422181), (273, 6851244), (364, 5138433), (468, 3996559), (546, 3425622), (819, 2283748), (1092, 1712811), (1638, 1141874), (3276, 570937)]