21400152

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{11287}}^1$

素因数の和:11375

約数の個数: 32

約数和(自身を含む): 54182400

約数和(自身を除く): 32782248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 11287, 22574, 33861, 45148, 67722, 90296, 135444, 270888, 891673, 1783346, 2675019, 3566692, 5350038, 7133384, 10700076, 21400152]

約数ペア:

[(1, 21400152), (2, 10700076), (3, 7133384), (4, 5350038), (6, 3566692), (8, 2675019), (12, 1783346), (24, 891673), (79, 270888), (158, 135444), (237, 90296), (316, 67722), (474, 45148), (632, 33861), (948, 22574), (1896, 11287)]