2021103348

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{102761}}^1$

素因数の和:102928

約数の個数: 48

約数和(自身を含む): 5179204800

約数和(自身を除く): 3158101452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 149, 298, 447, 596, 894, 1639, 1788, 3278, 4917, 6556, 9834, 19668, 102761, 205522, 308283, 411044, 616566, 1130371, 1233132, 2260742, 3391113, 4521484, 6782226, 13564452, 15311389, 30622778, 45934167, 61245556, 91868334, 168425279, 183736668, 336850558, 505275837, 673701116, 1010551674, 2021103348]

約数ペア:

[(1, 2021103348), (2, 1010551674), (3, 673701116), (4, 505275837), (6, 336850558), (11, 183736668), (12, 168425279), (22, 91868334), (33, 61245556), (44, 45934167), (66, 30622778), (132, 15311389), (149, 13564452), (298, 6782226), (447, 4521484), (596, 3391113), (894, 2260742), (1639, 1233132), (1788, 1130371), (3278, 616566), (4917, 411044), (6556, 308283), (9834, 205522), (19668, 102761)]