1864037808

素因数分解:

$2^4\times 3^2\times {\mathrm{821}}^1\times {\mathrm{15767}}^1$

素因数の和:16602

約数の個数: 60

約数和(自身を含む): 5223402288

約数和(自身を除く): 3359364480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 821, 1642, 2463, 3284, 4926, 6568, 7389, 9852, 13136, 14778, 15767, 19704, 29556, 31534, 39408, 47301, 59112, 63068, 94602, 118224, 126136, 141903, 189204, 252272, 283806, 378408, 567612, 756816, 1135224, 2270448, 12944707, 25889414, 38834121, 51778828, 77668242, 103557656, 116502363, 155336484, 207115312, 233004726, 310672968, 466009452, 621345936, 932018904, 1864037808]

約数ペア:

[(1, 1864037808), (2, 932018904), (3, 621345936), (4, 466009452), (6, 310672968), (8, 233004726), (9, 207115312), (12, 155336484), (16, 116502363), (18, 103557656), (24, 77668242), (36, 51778828), (48, 38834121), (72, 25889414), (144, 12944707), (821, 2270448), (1642, 1135224), (2463, 756816), (3284, 567612), (4926, 378408), (6568, 283806), (7389, 252272), (9852, 189204), (13136, 141903), (14778, 126136), (15767, 118224), (19704, 94602), (29556, 63068), (31534, 59112), (39408, 47301)]