17957844

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 47698560

約数和(自身を除く): 29740716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 103, 116, 167, 174, 206, 261, 309, 334, 348, 412, 501, 522, 618, 668, 927, 1002, 1044, 1236, 1503, 1854, 2004, 2987, 3006, 3708, 4843, 5974, 6012, 8961, 9686, 11948, 14529, 17201, 17922, 19372, 26883, 29058, 34402, 35844, 43587, 51603, 53766, 58116, 68804, 87174, 103206, 107532, 154809, 174348, 206412, 309618, 498829, 619236, 997658, 1496487, 1995316, 2992974, 4489461, 5985948, 8978922, 17957844]

約数ペア:

[(1, 17957844), (2, 8978922), (3, 5985948), (4, 4489461), (6, 2992974), (9, 1995316), (12, 1496487), (18, 997658), (29, 619236), (36, 498829), (58, 309618), (87, 206412), (103, 174348), (116, 154809), (167, 107532), (174, 103206), (206, 87174), (261, 68804), (309, 58116), (334, 53766), (348, 51603), (412, 43587), (501, 35844), (522, 34402), (618, 29058), (668, 26883), (927, 19372), (1002, 17922), (1044, 17201), (1236, 14529), (1503, 11948), (1854, 9686), (2004, 8961), (2987, 6012), (3006, 5974), (3708, 4843)]