18821185224

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{102929}}^1$

素因数の和:103358

約数の個数: 64

約数和(自身を含む): 49653432000

約数和(自身を除く): 30832246776

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 401, 456, 802, 1203, 1604, 2406, 3208, 4812, 7619, 9624, 15238, 22857, 30476, 45714, 60952, 91428, 102929, 182856, 205858, 308787, 411716, 617574, 823432, 1235148, 1955651, 2470296, 3911302, 5866953, 7822604, 11733906, 15645208, 23467812, 41274529, 46935624, 82549058, 123823587, 165098116, 247647174, 330196232, 495294348, 784216051, 990588696, 1568432102, 2352648153, 3136864204, 4705296306, 6273728408, 9410592612, 18821185224]

約数ペア:

[(1, 18821185224), (2, 9410592612), (3, 6273728408), (4, 4705296306), (6, 3136864204), (8, 2352648153), (12, 1568432102), (19, 990588696), (24, 784216051), (38, 495294348), (57, 330196232), (76, 247647174), (114, 165098116), (152, 123823587), (228, 82549058), (401, 46935624), (456, 41274529), (802, 23467812), (1203, 15645208), (1604, 11733906), (2406, 7822604), (3208, 5866953), (4812, 3911302), (7619, 2470296), (9624, 1955651), (15238, 1235148), (22857, 823432), (30476, 617574), (45714, 411716), (60952, 308787), (91428, 205858), (102929, 182856)]