18573216

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^2$

素因数の和:202

約数の個数: 72

約数和(自身を含む): 50972544

約数和(自身を除く): 32399328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 79, 93, 96, 124, 158, 186, 237, 248, 316, 372, 474, 496, 632, 744, 948, 992, 1264, 1488, 1896, 2449, 2528, 2976, 3792, 4898, 6241, 7347, 7584, 9796, 12482, 14694, 18723, 19592, 24964, 29388, 37446, 39184, 49928, 58776, 74892, 78368, 99856, 117552, 149784, 193471, 199712, 235104, 299568, 386942, 580413, 599136, 773884, 1160826, 1547768, 2321652, 3095536, 4643304, 6191072, 9286608, 18573216]

約数ペア:

[(1, 18573216), (2, 9286608), (3, 6191072), (4, 4643304), (6, 3095536), (8, 2321652), (12, 1547768), (16, 1160826), (24, 773884), (31, 599136), (32, 580413), (48, 386942), (62, 299568), (79, 235104), (93, 199712), (96, 193471), (124, 149784), (158, 117552), (186, 99856), (237, 78368), (248, 74892), (316, 58776), (372, 49928), (474, 39184), (496, 37446), (632, 29388), (744, 24964), (948, 19592), (992, 18723), (1264, 14694), (1488, 12482), (1896, 9796), (2449, 7584), (2528, 7347), (2976, 6241), (3792, 4898)]