18979681392

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{18829049}}^1$

素因数の和:18829070

約数の個数: 60

約数和(自身を含む): 60704857200

約数和(自身を除く): 41725175808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 18829049, 37658098, 56487147, 75316196, 112974294, 131803343, 150632392, 169461441, 225948588, 263606686, 301264784, 338922882, 395410029, 451897176, 527213372, 677845764, 790820058, 903794352, 1054426744, 1186230087, 1355691528, 1581640116, 2108853488, 2372460174, 2711383056, 3163280232, 4744920348, 6326560464, 9489840696, 18979681392]

約数ペア:

[(1, 18979681392), (2, 9489840696), (3, 6326560464), (4, 4744920348), (6, 3163280232), (7, 2711383056), (8, 2372460174), (9, 2108853488), (12, 1581640116), (14, 1355691528), (16, 1186230087), (18, 1054426744), (21, 903794352), (24, 790820058), (28, 677845764), (36, 527213372), (42, 451897176), (48, 395410029), (56, 338922882), (63, 301264784), (72, 263606686), (84, 225948588), (112, 169461441), (126, 150632392), (144, 131803343), (168, 112974294), (252, 75316196), (336, 56487147), (504, 37658098), (1008, 18829049)]