15380491356

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{1802683}}^1$

素因数の和:1802775

約数の個数: 48

約数和(自身を含む): 40380121600

約数和(自身を除く): 24999630244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2133, 2844, 4266, 8532, 1802683, 3605366, 5408049, 7210732, 10816098, 16224147, 21632196, 32448294, 48672441, 64896588, 97344882, 142411957, 194689764, 284823914, 427235871, 569647828, 854471742, 1281707613, 1708943484, 2563415226, 3845122839, 5126830452, 7690245678, 15380491356]

約数ペア:

[(1, 15380491356), (2, 7690245678), (3, 5126830452), (4, 3845122839), (6, 2563415226), (9, 1708943484), (12, 1281707613), (18, 854471742), (27, 569647828), (36, 427235871), (54, 284823914), (79, 194689764), (108, 142411957), (158, 97344882), (237, 64896588), (316, 48672441), (474, 32448294), (711, 21632196), (948, 16224147), (1422, 10816098), (2133, 7210732), (2844, 5408049), (4266, 3605366), (8532, 1802683)]