13391448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1009}}^1$

素因数の和:1104

約数の個数: 64

約数和(自身を含む): 38784000

約数和(自身を除く): 25392552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1009, 1106, 1659, 1896, 2018, 2212, 3027, 3318, 4036, 4424, 6054, 6636, 7063, 8072, 12108, 13272, 14126, 21189, 24216, 28252, 42378, 56504, 79711, 84756, 159422, 169512, 239133, 318844, 478266, 557977, 637688, 956532, 1115954, 1673931, 1913064, 2231908, 3347862, 4463816, 6695724, 13391448]

約数ペア:

[(1, 13391448), (2, 6695724), (3, 4463816), (4, 3347862), (6, 2231908), (7, 1913064), (8, 1673931), (12, 1115954), (14, 956532), (21, 637688), (24, 557977), (28, 478266), (42, 318844), (56, 239133), (79, 169512), (84, 159422), (158, 84756), (168, 79711), (237, 56504), (316, 42378), (474, 28252), (553, 24216), (632, 21189), (948, 14126), (1009, 13272), (1106, 12108), (1659, 8072), (1896, 7063), (2018, 6636), (2212, 6054), (3027, 4424), (3318, 4036)]