21412104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127453}}^1$

素因数の和:127469

約数の個数: 32

約数和(自身を含む): 61177920

約数和(自身を除く): 39765816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 127453, 254906, 382359, 509812, 764718, 892171, 1019624, 1529436, 1784342, 2676513, 3058872, 3568684, 5353026, 7137368, 10706052, 21412104]

約数ペア:

[(1, 21412104), (2, 10706052), (3, 7137368), (4, 5353026), (6, 3568684), (7, 3058872), (8, 2676513), (12, 1784342), (14, 1529436), (21, 1019624), (24, 892171), (28, 764718), (42, 509812), (56, 382359), (84, 254906), (168, 127453)]