1887144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 5529600

約数和(自身を除く): 3642456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 239, 282, 329, 376, 478, 564, 658, 717, 956, 987, 1128, 1316, 1434, 1673, 1912, 1974, 2632, 2868, 3346, 3948, 5019, 5736, 6692, 7896, 10038, 11233, 13384, 20076, 22466, 33699, 40152, 44932, 67398, 78631, 89864, 134796, 157262, 235893, 269592, 314524, 471786, 629048, 943572, 1887144]

約数ペア:

[(1, 1887144), (2, 943572), (3, 629048), (4, 471786), (6, 314524), (7, 269592), (8, 235893), (12, 157262), (14, 134796), (21, 89864), (24, 78631), (28, 67398), (42, 44932), (47, 40152), (56, 33699), (84, 22466), (94, 20076), (141, 13384), (168, 11233), (188, 10038), (239, 7896), (282, 6692), (329, 5736), (376, 5019), (478, 3948), (564, 3346), (658, 2868), (717, 2632), (956, 1974), (987, 1912), (1128, 1673), (1316, 1434)]