1048799772

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{511111}}^1$

素因数の和:511143

約数の個数: 48

約数和(自身を含む): 2862227200

約数和(自身を除く): 1813427428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 511111, 1022222, 1533333, 2044444, 3066666, 4599999, 6133332, 9199998, 9711109, 13799997, 18399996, 19422218, 27599994, 29133327, 38844436, 55199988, 58266654, 87399981, 116533308, 174799962, 262199943, 349599924, 524399886, 1048799772]

約数ペア:

[(1, 1048799772), (2, 524399886), (3, 349599924), (4, 262199943), (6, 174799962), (9, 116533308), (12, 87399981), (18, 58266654), (19, 55199988), (27, 38844436), (36, 29133327), (38, 27599994), (54, 19422218), (57, 18399996), (76, 13799997), (108, 9711109), (114, 9199998), (171, 6133332), (228, 4599999), (342, 3066666), (513, 2044444), (684, 1533333), (1026, 1022222), (2052, 511111)]