12225876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 31046400

約数和(自身を除く): 18820524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 654, 719, 1308, 1417, 1438, 2157, 2834, 2876, 4251, 4314, 5668, 8502, 8628, 9347, 17004, 18694, 28041, 37388, 56082, 78371, 112164, 156742, 235113, 313484, 470226, 940452, 1018823, 2037646, 3056469, 4075292, 6112938, 12225876]

約数ペア:

[(1, 12225876), (2, 6112938), (3, 4075292), (4, 3056469), (6, 2037646), (12, 1018823), (13, 940452), (26, 470226), (39, 313484), (52, 235113), (78, 156742), (109, 112164), (156, 78371), (218, 56082), (327, 37388), (436, 28041), (654, 18694), (719, 17004), (1308, 9347), (1417, 8628), (1438, 8502), (2157, 5668), (2834, 4314), (2876, 4251)]