2019639726

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{183637}}^1$

素因数の和:183705

約数の個数: 48

約数和(自身を含む): 4812784704

約数和(自身を除く): 2793144978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 3666, 5499, 10998, 183637, 367274, 550911, 1101822, 1652733, 2387281, 3305466, 4774562, 7161843, 8630939, 14323686, 17261878, 21485529, 25892817, 42971058, 51785634, 77678451, 112202207, 155356902, 224404414, 336606621, 673213242, 1009819863, 2019639726]

約数ペア:

[(1, 2019639726), (2, 1009819863), (3, 673213242), (6, 336606621), (9, 224404414), (13, 155356902), (18, 112202207), (26, 77678451), (39, 51785634), (47, 42971058), (78, 25892817), (94, 21485529), (117, 17261878), (141, 14323686), (234, 8630939), (282, 7161843), (423, 4774562), (611, 3305466), (846, 2387281), (1222, 1652733), (1833, 1101822), (3666, 550911), (5499, 367274), (10998, 183637)]