18041908546

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{317}}^1\times {\mathrm{4637}}^1$

素因数の和:5011

約数の個数: 48

約数和(自身を含む): 30344263416

約数和(自身を除く): 12302354870

約数列:

[1, 2, 17, 19, 34, 38, 317, 323, 361, 634, 646, 722, 4637, 5389, 6023, 6137, 9274, 10778, 12046, 12274, 78829, 88103, 102391, 114437, 157658, 176206, 204782, 228874, 1469929, 1497751, 1673957, 1945429, 2939858, 2995502, 3347914, 3890858, 24988793, 27928651, 28457269, 49977586, 55857302, 56914538, 474787067, 530644369, 949574134, 1061288738, 9020954273, 18041908546]

約数ペア:

[(1, 18041908546), (2, 9020954273), (17, 1061288738), (19, 949574134), (34, 530644369), (38, 474787067), (317, 56914538), (323, 55857302), (361, 49977586), (634, 28457269), (646, 27928651), (722, 24988793), (4637, 3890858), (5389, 3347914), (6023, 2995502), (6137, 2939858), (9274, 1945429), (10778, 1673957), (12046, 1497751), (12274, 1469929), (78829, 228874), (88103, 204782), (102391, 176206), (114437, 157658)]