15502644

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^2$

素因数の和:194

約数の個数: 72

約数和(自身を含む): 42477120

約数和(自身を除く): 26974476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 79, 92, 108, 138, 158, 207, 237, 276, 316, 414, 474, 621, 711, 828, 948, 1242, 1422, 1817, 2133, 2484, 2844, 3634, 4266, 5451, 6241, 7268, 8532, 10902, 12482, 16353, 18723, 21804, 24964, 32706, 37446, 49059, 56169, 65412, 74892, 98118, 112338, 143543, 168507, 196236, 224676, 287086, 337014, 430629, 574172, 674028, 861258, 1291887, 1722516, 2583774, 3875661, 5167548, 7751322, 15502644]

約数ペア:

[(1, 15502644), (2, 7751322), (3, 5167548), (4, 3875661), (6, 2583774), (9, 1722516), (12, 1291887), (18, 861258), (23, 674028), (27, 574172), (36, 430629), (46, 337014), (54, 287086), (69, 224676), (79, 196236), (92, 168507), (108, 143543), (138, 112338), (158, 98118), (207, 74892), (237, 65412), (276, 56169), (316, 49059), (414, 37446), (474, 32706), (621, 24964), (711, 21804), (828, 18723), (948, 16353), (1242, 12482), (1422, 10902), (1817, 8532), (2133, 7268), (2484, 6241), (2844, 5451), (3634, 4266)]