18794664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 58968000

約数和(自身を除く): 40173336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 89, 126, 168, 178, 252, 267, 356, 419, 504, 534, 623, 712, 801, 838, 1068, 1246, 1257, 1602, 1676, 1869, 2136, 2492, 2514, 2933, 3204, 3352, 3738, 3771, 4984, 5028, 5607, 5866, 6408, 7476, 7542, 8799, 10056, 11214, 11732, 14952, 15084, 17598, 22428, 23464, 26397, 30168, 35196, 37291, 44856, 52794, 70392, 74582, 105588, 111873, 149164, 211176, 223746, 261037, 298328, 335619, 447492, 522074, 671238, 783111, 894984, 1044148, 1342476, 1566222, 2088296, 2349333, 2684952, 3132444, 4698666, 6264888, 9397332, 18794664]

約数ペア:

[(1, 18794664), (2, 9397332), (3, 6264888), (4, 4698666), (6, 3132444), (7, 2684952), (8, 2349333), (9, 2088296), (12, 1566222), (14, 1342476), (18, 1044148), (21, 894984), (24, 783111), (28, 671238), (36, 522074), (42, 447492), (56, 335619), (63, 298328), (72, 261037), (84, 223746), (89, 211176), (126, 149164), (168, 111873), (178, 105588), (252, 74582), (267, 70392), (356, 52794), (419, 44856), (504, 37291), (534, 35196), (623, 30168), (712, 26397), (801, 23464), (838, 22428), (1068, 17598), (1246, 15084), (1257, 14952), (1602, 11732), (1676, 11214), (1869, 10056), (2136, 8799), (2492, 7542), (2514, 7476), (2933, 6408), (3204, 5866), (3352, 5607), (3738, 5028), (3771, 4984)]