31814412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22279}}^1$

素因数の和:22310

約数の個数: 48

約数和(自身を含む): 89832960

約数和(自身を除く): 58018548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 22279, 44558, 66837, 89116, 133674, 155953, 267348, 311906, 378743, 467859, 623812, 757486, 935718, 1136229, 1514972, 1871436, 2272458, 2651201, 4544916, 5302402, 7953603, 10604804, 15907206, 31814412]

約数ペア:

[(1, 31814412), (2, 15907206), (3, 10604804), (4, 7953603), (6, 5302402), (7, 4544916), (12, 2651201), (14, 2272458), (17, 1871436), (21, 1514972), (28, 1136229), (34, 935718), (42, 757486), (51, 623812), (68, 467859), (84, 378743), (102, 311906), (119, 267348), (204, 155953), (238, 133674), (357, 89116), (476, 66837), (714, 44558), (1428, 22279)]