2187447770424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{420016853}}^1$

素因数の和:420016900

約数の個数: 64

約数和(自身を含む): 6451458877440

約数和(自身を除く): 4264011107016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 420016853, 840033706, 1260050559, 1680067412, 2520101118, 2940117971, 3360134824, 5040202236, 5880235942, 8820353913, 10080404472, 11760471884, 13020522443, 17640707826, 23520943768, 26041044886, 35281415652, 39061567329, 52082089772, 70562831304, 78123134658, 91143657101, 104164179544, 156246269316, 182287314202, 273430971303, 312492538632, 364574628404, 546861942606, 729149256808, 1093723885212, 2187447770424]

約数ペア:

[(1, 2187447770424), (2, 1093723885212), (3, 729149256808), (4, 546861942606), (6, 364574628404), (7, 312492538632), (8, 273430971303), (12, 182287314202), (14, 156246269316), (21, 104164179544), (24, 91143657101), (28, 78123134658), (31, 70562831304), (42, 52082089772), (56, 39061567329), (62, 35281415652), (84, 26041044886), (93, 23520943768), (124, 17640707826), (168, 13020522443), (186, 11760471884), (217, 10080404472), (248, 8820353913), (372, 5880235942), (434, 5040202236), (651, 3360134824), (744, 2940117971), (868, 2520101118), (1302, 1680067412), (1736, 1260050559), (2604, 840033706), (5208, 420016853)]