8372676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 21224448

約数和(自身を除く): 12851772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 191, 281, 382, 562, 573, 764, 843, 1124, 1146, 1686, 2292, 2483, 3372, 3653, 4966, 7306, 7449, 9932, 10959, 14612, 14898, 21918, 29796, 43836, 53671, 107342, 161013, 214684, 322026, 644052, 697723, 1395446, 2093169, 2790892, 4186338, 8372676]

約数ペア:

[(1, 8372676), (2, 4186338), (3, 2790892), (4, 2093169), (6, 1395446), (12, 697723), (13, 644052), (26, 322026), (39, 214684), (52, 161013), (78, 107342), (156, 53671), (191, 43836), (281, 29796), (382, 21918), (562, 14898), (573, 14612), (764, 10959), (843, 9932), (1124, 7449), (1146, 7306), (1686, 4966), (2292, 3653), (2483, 3372)]