12157788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 30560544

約数和(自身を除く): 18402756

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 204, 244, 366, 732, 977, 1037, 1954, 2074, 2931, 3111, 3908, 4148, 5862, 6222, 11724, 12444, 16609, 33218, 49827, 59597, 66436, 99654, 119194, 178791, 199308, 238388, 357582, 715164, 1013149, 2026298, 3039447, 4052596, 6078894, 12157788]

約数ペア:

[(1, 12157788), (2, 6078894), (3, 4052596), (4, 3039447), (6, 2026298), (12, 1013149), (17, 715164), (34, 357582), (51, 238388), (61, 199308), (68, 178791), (102, 119194), (122, 99654), (183, 66436), (204, 59597), (244, 49827), (366, 33218), (732, 16609), (977, 12444), (1037, 11724), (1954, 6222), (2074, 5862), (2931, 4148), (3111, 3908)]