31303206

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 76608000

約数和(自身を除く): 45304794

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 151, 198, 297, 302, 349, 453, 594, 698, 906, 1047, 1359, 1661, 2094, 2718, 3141, 3322, 3839, 4077, 4983, 6282, 7678, 8154, 9423, 9966, 11517, 14949, 18846, 23034, 29898, 34551, 44847, 52699, 69102, 89694, 103653, 105398, 158097, 207306, 316194, 474291, 579689, 948582, 1159378, 1422873, 1739067, 2845746, 3478134, 5217201, 10434402, 15651603, 31303206]

約数ペア:

[(1, 31303206), (2, 15651603), (3, 10434402), (6, 5217201), (9, 3478134), (11, 2845746), (18, 1739067), (22, 1422873), (27, 1159378), (33, 948582), (54, 579689), (66, 474291), (99, 316194), (151, 207306), (198, 158097), (297, 105398), (302, 103653), (349, 89694), (453, 69102), (594, 52699), (698, 44847), (906, 34551), (1047, 29898), (1359, 23034), (1661, 18846), (2094, 14949), (2718, 11517), (3141, 9966), (3322, 9423), (3839, 8154), (4077, 7678), (4983, 6282)]