13993428

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 34272000

約数和(自身を除く): 20278572

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 79, 87, 116, 158, 174, 237, 316, 348, 474, 509, 948, 1018, 1527, 2036, 2291, 3054, 4582, 6108, 6873, 9164, 13746, 14761, 27492, 29522, 40211, 44283, 59044, 80422, 88566, 120633, 160844, 177132, 241266, 482532, 1166119, 2332238, 3498357, 4664476, 6996714, 13993428]

約数ペア:

[(1, 13993428), (2, 6996714), (3, 4664476), (4, 3498357), (6, 2332238), (12, 1166119), (29, 482532), (58, 241266), (79, 177132), (87, 160844), (116, 120633), (158, 88566), (174, 80422), (237, 59044), (316, 44283), (348, 40211), (474, 29522), (509, 27492), (948, 14761), (1018, 13746), (1527, 9164), (2036, 6873), (2291, 6108), (3054, 4582)]