23811228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1627

約数の個数: 72

約数和(自身を含む): 69960800

約数和(自身を除く): 46149572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1549, 1708, 2196, 2562, 3098, 3843, 4647, 5124, 6196, 7686, 9294, 10843, 13941, 15372, 18588, 21686, 27882, 32529, 43372, 55764, 65058, 94489, 97587, 130116, 188978, 195174, 283467, 377956, 390348, 566934, 661423, 850401, 1133868, 1322846, 1700802, 1984269, 2645692, 3401604, 3968538, 5952807, 7937076, 11905614, 23811228]

約数ペア:

[(1, 23811228), (2, 11905614), (3, 7937076), (4, 5952807), (6, 3968538), (7, 3401604), (9, 2645692), (12, 1984269), (14, 1700802), (18, 1322846), (21, 1133868), (28, 850401), (36, 661423), (42, 566934), (61, 390348), (63, 377956), (84, 283467), (122, 195174), (126, 188978), (183, 130116), (244, 97587), (252, 94489), (366, 65058), (427, 55764), (549, 43372), (732, 32529), (854, 27882), (1098, 21686), (1281, 18588), (1549, 15372), (1708, 13941), (2196, 10843), (2562, 9294), (3098, 7686), (3843, 6196), (4647, 5124)]