31749156

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{13163}}^1$

素因数の和:13240

約数の個数: 36

約数和(自身を含む): 81458832

約数和(自身を除く): 49709676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 13163, 26326, 39489, 52652, 78978, 118467, 157956, 236934, 473868, 881921, 1763842, 2645763, 3527684, 5291526, 7937289, 10583052, 15874578, 31749156]

約数ペア:

[(1, 31749156), (2, 15874578), (3, 10583052), (4, 7937289), (6, 5291526), (9, 3527684), (12, 2645763), (18, 1763842), (36, 881921), (67, 473868), (134, 236934), (201, 157956), (268, 118467), (402, 78978), (603, 52652), (804, 39489), (1206, 26326), (2412, 13163)]