1917228612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{773}}^1\times {\mathrm{1223}}^1$

素因数の和:2029

約数の個数: 72

約数和(自身を含む): 4854354624

約数和(自身を除く): 2937126012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 773, 1014, 1223, 1546, 2028, 2319, 2446, 3092, 3669, 4638, 4892, 7338, 9276, 10049, 14676, 15899, 20098, 30147, 31798, 40196, 47697, 60294, 63596, 95394, 120588, 130637, 190788, 206687, 261274, 391911, 413374, 522548, 620061, 783822, 826748, 945379, 1240122, 1567644, 1890758, 2480244, 2836137, 3781516, 5672274, 11344548, 12289927, 24579854, 36869781, 49159708, 73739562, 147479124, 159769051, 319538102, 479307153, 639076204, 958614306, 1917228612]

約数ペア:

[(1, 1917228612), (2, 958614306), (3, 639076204), (4, 479307153), (6, 319538102), (12, 159769051), (13, 147479124), (26, 73739562), (39, 49159708), (52, 36869781), (78, 24579854), (156, 12289927), (169, 11344548), (338, 5672274), (507, 3781516), (676, 2836137), (773, 2480244), (1014, 1890758), (1223, 1567644), (1546, 1240122), (2028, 945379), (2319, 826748), (2446, 783822), (3092, 620061), (3669, 522548), (4638, 413374), (4892, 391911), (7338, 261274), (9276, 206687), (10049, 190788), (14676, 130637), (15899, 120588), (20098, 95394), (30147, 63596), (31798, 60294), (40196, 47697)]