7244874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4423}}^1$

素因数の和:4451

約数の個数: 48

約数和(自身を含む): 19324032

約数和(自身を除く): 12079158

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 4423, 8846, 13269, 26538, 30961, 39807, 57499, 61922, 79614, 92883, 114998, 172497, 185766, 278649, 344994, 402493, 517491, 557298, 804986, 1034982, 1207479, 2414958, 3622437, 7244874]

約数ペア:

[(1, 7244874), (2, 3622437), (3, 2414958), (6, 1207479), (7, 1034982), (9, 804986), (13, 557298), (14, 517491), (18, 402493), (21, 344994), (26, 278649), (39, 185766), (42, 172497), (63, 114998), (78, 92883), (91, 79614), (117, 61922), (126, 57499), (182, 39807), (234, 30961), (273, 26538), (546, 13269), (819, 8846), (1638, 4423)]