15627384

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1105

約数の個数: 64

約数和(自身を含む): 44064000

約数和(自身を除く): 28436616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1019, 1278, 1704, 1917, 2038, 2556, 3057, 3834, 4076, 5112, 6114, 7668, 8152, 9171, 12228, 15336, 18342, 24456, 27513, 36684, 55026, 72349, 73368, 110052, 144698, 217047, 220104, 289396, 434094, 578792, 651141, 868188, 1302282, 1736376, 1953423, 2604564, 3906846, 5209128, 7813692, 15627384]

約数ペア:

[(1, 15627384), (2, 7813692), (3, 5209128), (4, 3906846), (6, 2604564), (8, 1953423), (9, 1736376), (12, 1302282), (18, 868188), (24, 651141), (27, 578792), (36, 434094), (54, 289396), (71, 220104), (72, 217047), (108, 144698), (142, 110052), (213, 73368), (216, 72349), (284, 55026), (426, 36684), (568, 27513), (639, 24456), (852, 18342), (1019, 15336), (1278, 12228), (1704, 9171), (1917, 8152), (2038, 7668), (2556, 6114), (3057, 5112), (3834, 4076)]