129763386

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 286559208

約数和(自身を除く): 156795822

約数列:

[1, 2, 3, 6, 9, 18, 101, 137, 202, 274, 303, 411, 521, 606, 822, 909, 1042, 1233, 1563, 1818, 2466, 3126, 4689, 9378, 13837, 27674, 41511, 52621, 71377, 83022, 105242, 124533, 142754, 157863, 214131, 249066, 315726, 428262, 473589, 642393, 947178, 1284786, 7209077, 14418154, 21627231, 43254462, 64881693, 129763386]

約数ペア:

[(1, 129763386), (2, 64881693), (3, 43254462), (6, 21627231), (9, 14418154), (18, 7209077), (101, 1284786), (137, 947178), (202, 642393), (274, 473589), (303, 428262), (411, 315726), (521, 249066), (606, 214131), (822, 157863), (909, 142754), (1042, 124533), (1233, 105242), (1563, 83022), (1818, 71377), (2466, 52621), (3126, 41511), (4689, 27674), (9378, 13837)]