1686935016

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{138637}}^1$

素因数の和:138675

約数の個数: 72

約数和(自身を含む): 4947297030

約数和(自身を除く): 3260362014

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 138637, 277274, 415911, 554548, 831822, 1109096, 1247733, 1663644, 1802281, 2495466, 3327288, 3604562, 4990932, 5406843, 7209124, 9981864, 10813686, 14418248, 16220529, 21627372, 23429653, 32441058, 43254744, 46859306, 64882116, 70288959, 93718612, 129764232, 140577918, 187437224, 210866877, 281155836, 421733754, 562311672, 843467508, 1686935016]

約数ペア:

[(1, 1686935016), (2, 843467508), (3, 562311672), (4, 421733754), (6, 281155836), (8, 210866877), (9, 187437224), (12, 140577918), (13, 129764232), (18, 93718612), (24, 70288959), (26, 64882116), (36, 46859306), (39, 43254744), (52, 32441058), (72, 23429653), (78, 21627372), (104, 16220529), (117, 14418248), (156, 10813686), (169, 9981864), (234, 7209124), (312, 5406843), (338, 4990932), (468, 3604562), (507, 3327288), (676, 2495466), (936, 1802281), (1014, 1663644), (1352, 1247733), (1521, 1109096), (2028, 831822), (3042, 554548), (4056, 415911), (6084, 277274), (12168, 138637)]