18818592

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:930

約数の個数: 96

約数和(自身を含む): 56391552

約数和(自身を除く): 37572960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 887, 1248, 1326, 1632, 1768, 1774, 2652, 2661, 3536, 3548, 5304, 5322, 7072, 7096, 10608, 10644, 11531, 14192, 15079, 21216, 21288, 23062, 28384, 30158, 34593, 42576, 45237, 46124, 60316, 69186, 85152, 90474, 92248, 120632, 138372, 180948, 184496, 196027, 241264, 276744, 361896, 368992, 392054, 482528, 553488, 588081, 723792, 784108, 1106976, 1176162, 1447584, 1568216, 2352324, 3136432, 4704648, 6272864, 9409296, 18818592]

約数ペア:

[(1, 18818592), (2, 9409296), (3, 6272864), (4, 4704648), (6, 3136432), (8, 2352324), (12, 1568216), (13, 1447584), (16, 1176162), (17, 1106976), (24, 784108), (26, 723792), (32, 588081), (34, 553488), (39, 482528), (48, 392054), (51, 368992), (52, 361896), (68, 276744), (78, 241264), (96, 196027), (102, 184496), (104, 180948), (136, 138372), (156, 120632), (204, 92248), (208, 90474), (221, 85152), (272, 69186), (312, 60316), (408, 46124), (416, 45237), (442, 42576), (544, 34593), (624, 30158), (663, 28384), (816, 23062), (884, 21288), (887, 21216), (1248, 15079), (1326, 14192), (1632, 11531), (1768, 10644), (1774, 10608), (2652, 7096), (2661, 7072), (3536, 5322), (3548, 5304)]