1873042236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{28793}}^1$

素因数の和:28955

約数の個数: 72

約数和(自身を含む): 5135697840

約数和(自身を除く): 3262655604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 278, 417, 468, 556, 834, 1251, 1668, 1807, 2502, 3614, 5004, 5421, 7228, 10842, 16263, 21684, 28793, 32526, 57586, 65052, 86379, 115172, 172758, 259137, 345516, 374309, 518274, 748618, 1036548, 1122927, 1497236, 2245854, 3368781, 4002227, 4491708, 6737562, 8004454, 12006681, 13475124, 16008908, 24013362, 36020043, 48026724, 52028951, 72040086, 104057902, 144080172, 156086853, 208115804, 312173706, 468260559, 624347412, 936521118, 1873042236]

約数ペア:

[(1, 1873042236), (2, 936521118), (3, 624347412), (4, 468260559), (6, 312173706), (9, 208115804), (12, 156086853), (13, 144080172), (18, 104057902), (26, 72040086), (36, 52028951), (39, 48026724), (52, 36020043), (78, 24013362), (117, 16008908), (139, 13475124), (156, 12006681), (234, 8004454), (278, 6737562), (417, 4491708), (468, 4002227), (556, 3368781), (834, 2245854), (1251, 1497236), (1668, 1122927), (1807, 1036548), (2502, 748618), (3614, 518274), (5004, 374309), (5421, 345516), (7228, 259137), (10842, 172758), (16263, 115172), (21684, 86379), (28793, 65052), (32526, 57586)]