315067806

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{31883}}^1$

素因数の和:31958

約数の個数: 40

約数和(自身を含む): 717581304

約数和(自身を除く): 402513498

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 3294, 4941, 9882, 31883, 63766, 95649, 191298, 286947, 573894, 860841, 1721682, 1944863, 2582523, 3889726, 5165046, 5834589, 11669178, 17503767, 35007534, 52511301, 105022602, 157533903, 315067806]

約数ペア:

[(1, 315067806), (2, 157533903), (3, 105022602), (6, 52511301), (9, 35007534), (18, 17503767), (27, 11669178), (54, 5834589), (61, 5165046), (81, 3889726), (122, 2582523), (162, 1944863), (183, 1721682), (366, 860841), (549, 573894), (1098, 286947), (1647, 191298), (3294, 95649), (4941, 63766), (9882, 31883)]