1638063012

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1481}}^1\times {\mathrm{1511}}^1$

素因数の和:3060

約数の個数: 48

約数和(自身を含む): 3890001024

約数和(自身を除く): 2251938012

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 1481, 1511, 2962, 3022, 4443, 4533, 5924, 6044, 8886, 9066, 17772, 18132, 90341, 92171, 180682, 184342, 271023, 276513, 361364, 368684, 542046, 553026, 1084092, 1106052, 2237791, 4475582, 6713373, 8951164, 13426746, 26853492, 136505251, 273010502, 409515753, 546021004, 819031506, 1638063012]

約数ペア:

[(1, 1638063012), (2, 819031506), (3, 546021004), (4, 409515753), (6, 273010502), (12, 136505251), (61, 26853492), (122, 13426746), (183, 8951164), (244, 6713373), (366, 4475582), (732, 2237791), (1481, 1106052), (1511, 1084092), (2962, 553026), (3022, 542046), (4443, 368684), (4533, 361364), (5924, 276513), (6044, 271023), (8886, 184342), (9066, 180682), (17772, 92171), (18132, 90341)]