855121572

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^2\times {\mathrm{10753}}^1$

素因数の和:10857

約数の個数: 54

約数和(自身を含む): 2208731798

約数和(自身を除く): 1353610226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 2209, 4418, 6627, 8836, 10753, 13254, 19881, 21506, 26508, 32259, 39762, 43012, 64518, 79524, 96777, 129036, 193554, 387108, 505391, 1010782, 1516173, 2021564, 3032346, 4548519, 6064692, 9097038, 18194076, 23753377, 47506754, 71260131, 95013508, 142520262, 213780393, 285040524, 427560786, 855121572]

約数ペア:

[(1, 855121572), (2, 427560786), (3, 285040524), (4, 213780393), (6, 142520262), (9, 95013508), (12, 71260131), (18, 47506754), (36, 23753377), (47, 18194076), (94, 9097038), (141, 6064692), (188, 4548519), (282, 3032346), (423, 2021564), (564, 1516173), (846, 1010782), (1692, 505391), (2209, 387108), (4418, 193554), (6627, 129036), (8836, 96777), (10753, 79524), (13254, 64518), (19881, 43012), (21506, 39762), (26508, 32259)]