18850032

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1657}}^1$

素因数の和:1750

約数の個数: 60

約数和(自身を含む): 53453920

約数和(自身を除く): 34603888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1657, 1896, 2844, 3314, 3792, 4971, 5688, 6628, 9942, 11376, 13256, 14913, 19884, 26512, 29826, 39768, 59652, 79536, 119304, 130903, 238608, 261806, 392709, 523612, 785418, 1047224, 1178127, 1570836, 2094448, 2356254, 3141672, 4712508, 6283344, 9425016, 18850032]

約数ペア:

[(1, 18850032), (2, 9425016), (3, 6283344), (4, 4712508), (6, 3141672), (8, 2356254), (9, 2094448), (12, 1570836), (16, 1178127), (18, 1047224), (24, 785418), (36, 523612), (48, 392709), (72, 261806), (79, 238608), (144, 130903), (158, 119304), (237, 79536), (316, 59652), (474, 39768), (632, 29826), (711, 26512), (948, 19884), (1264, 14913), (1422, 13256), (1657, 11376), (1896, 9942), (2844, 6628), (3314, 5688), (3792, 4971)]