16868479986

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{4662377}}^1$

素因数の和:4662455

約数の個数: 32

約数和(自身を含む): 38045004480

約数和(自身を除く): 21176524494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 4662377, 9324754, 13987131, 27974262, 41961393, 83922786, 125884179, 251768358, 312379259, 624758518, 937137777, 1874275554, 2811413331, 5622826662, 8434239993, 16868479986]

約数ペア:

[(1, 16868479986), (2, 8434239993), (3, 5622826662), (6, 2811413331), (9, 1874275554), (18, 937137777), (27, 624758518), (54, 312379259), (67, 251768358), (134, 125884179), (201, 83922786), (402, 41961393), (603, 27974262), (1206, 13987131), (1809, 9324754), (3618, 4662377)]