4945428

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1579}}^1$

素因数の和:1621

約数の個数: 48

約数和(自身を含む): 13272000

約数和(自身を除く): 8326572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 1579, 3132, 3158, 4737, 6316, 9474, 14211, 18948, 28422, 42633, 45791, 56844, 85266, 91582, 137373, 170532, 183164, 274746, 412119, 549492, 824238, 1236357, 1648476, 2472714, 4945428]

約数ペア:

[(1, 4945428), (2, 2472714), (3, 1648476), (4, 1236357), (6, 824238), (9, 549492), (12, 412119), (18, 274746), (27, 183164), (29, 170532), (36, 137373), (54, 91582), (58, 85266), (87, 56844), (108, 45791), (116, 42633), (174, 28422), (261, 18948), (348, 14211), (522, 9474), (783, 6316), (1044, 4737), (1566, 3158), (1579, 3132)]