15787062

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 80

約数和(自身を含む): 39029760

約数和(自身を除く): 23242698

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 81, 114, 138, 162, 171, 207, 223, 342, 414, 437, 446, 513, 621, 669, 874, 1026, 1242, 1311, 1338, 1539, 1863, 2007, 2622, 3078, 3726, 3933, 4014, 4237, 5129, 6021, 7866, 8474, 10258, 11799, 12042, 12711, 15387, 18063, 23598, 25422, 30774, 35397, 36126, 38133, 46161, 70794, 76266, 92322, 97451, 114399, 138483, 194902, 228798, 276966, 292353, 343197, 415449, 584706, 686394, 830898, 877059, 1754118, 2631177, 5262354, 7893531, 15787062]

約数ペア:

[(1, 15787062), (2, 7893531), (3, 5262354), (6, 2631177), (9, 1754118), (18, 877059), (19, 830898), (23, 686394), (27, 584706), (38, 415449), (46, 343197), (54, 292353), (57, 276966), (69, 228798), (81, 194902), (114, 138483), (138, 114399), (162, 97451), (171, 92322), (207, 76266), (223, 70794), (342, 46161), (414, 38133), (437, 36126), (446, 35397), (513, 30774), (621, 25422), (669, 23598), (874, 18063), (1026, 15387), (1242, 12711), (1311, 12042), (1338, 11799), (1539, 10258), (1863, 8474), (2007, 7866), (2622, 6021), (3078, 5129), (3726, 4237), (3933, 4014)]