138648258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1481}}^1$

素因数の和:2239

約数の個数: 48

約数和(自身を含む): 344013696

約数和(自身を除く): 205365438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 743, 1481, 1486, 2229, 2962, 4443, 4458, 5201, 6687, 8886, 10367, 10402, 13329, 13374, 15603, 20734, 26658, 31101, 31206, 46809, 62202, 93303, 93618, 186606, 1100383, 2200766, 3301149, 6602298, 7702681, 9903447, 15405362, 19806894, 23108043, 46216086, 69324129, 138648258]

約数ペア:

[(1, 138648258), (2, 69324129), (3, 46216086), (6, 23108043), (7, 19806894), (9, 15405362), (14, 9903447), (18, 7702681), (21, 6602298), (42, 3301149), (63, 2200766), (126, 1100383), (743, 186606), (1481, 93618), (1486, 93303), (2229, 62202), (2962, 46809), (4443, 31206), (4458, 31101), (5201, 26658), (6687, 20734), (8886, 15603), (10367, 13374), (10402, 13329)]