23464278

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 56345328

約数和(自身を除く): 32881050

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 157, 171, 207, 314, 342, 361, 414, 437, 471, 722, 874, 942, 1083, 1311, 1413, 2166, 2622, 2826, 2983, 3249, 3611, 3933, 5966, 6498, 7222, 7866, 8303, 8949, 10833, 16606, 17898, 21666, 24909, 26847, 32499, 49818, 53694, 56677, 64998, 68609, 74727, 113354, 137218, 149454, 170031, 205827, 340062, 411654, 510093, 617481, 1020186, 1234962, 1303571, 2607142, 3910713, 7821426, 11732139, 23464278]

約数ペア:

[(1, 23464278), (2, 11732139), (3, 7821426), (6, 3910713), (9, 2607142), (18, 1303571), (19, 1234962), (23, 1020186), (38, 617481), (46, 510093), (57, 411654), (69, 340062), (114, 205827), (138, 170031), (157, 149454), (171, 137218), (207, 113354), (314, 74727), (342, 68609), (361, 64998), (414, 56677), (437, 53694), (471, 49818), (722, 32499), (874, 26847), (942, 24909), (1083, 21666), (1311, 17898), (1413, 16606), (2166, 10833), (2622, 8949), (2826, 8303), (2983, 7866), (3249, 7222), (3611, 6498), (3933, 5966)]