31304052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{66889}}^1$

素因数の和:66912

約数の個数: 36

約数和(自身を含む): 85217860

約数和(自身を除く): 53913808

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 66889, 133778, 200667, 267556, 401334, 602001, 802668, 869557, 1204002, 1739114, 2408004, 2608671, 3478228, 5217342, 7826013, 10434684, 15652026, 31304052]

約数ペア:

[(1, 31304052), (2, 15652026), (3, 10434684), (4, 7826013), (6, 5217342), (9, 3478228), (12, 2608671), (13, 2408004), (18, 1739114), (26, 1204002), (36, 869557), (39, 802668), (52, 602001), (78, 401334), (117, 267556), (156, 200667), (234, 133778), (468, 66889)]