19087128

素因数分解:

$2^3\times 3^2\times {\mathrm{179}}^1\times {\mathrm{1481}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 52018200

約数和(自身を除く): 32931072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 179, 358, 537, 716, 1074, 1432, 1481, 1611, 2148, 2962, 3222, 4296, 4443, 5924, 6444, 8886, 11848, 12888, 13329, 17772, 26658, 35544, 53316, 106632, 265099, 530198, 795297, 1060396, 1590594, 2120792, 2385891, 3181188, 4771782, 6362376, 9543564, 19087128]

約数ペア:

[(1, 19087128), (2, 9543564), (3, 6362376), (4, 4771782), (6, 3181188), (8, 2385891), (9, 2120792), (12, 1590594), (18, 1060396), (24, 795297), (36, 530198), (72, 265099), (179, 106632), (358, 53316), (537, 35544), (716, 26658), (1074, 17772), (1432, 13329), (1481, 12888), (1611, 11848), (2148, 8886), (2962, 6444), (3222, 5924), (4296, 4443)]