2689518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 6145776

約数和(自身を除く): 3456258

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 41, 58, 78, 82, 87, 123, 174, 246, 377, 533, 754, 841, 1066, 1131, 1189, 1599, 1682, 2262, 2378, 2523, 3198, 3567, 5046, 7134, 10933, 15457, 21866, 30914, 32799, 34481, 46371, 65598, 68962, 92742, 103443, 206886, 448253, 896506, 1344759, 2689518]

約数ペア:

[(1, 2689518), (2, 1344759), (3, 896506), (6, 448253), (13, 206886), (26, 103443), (29, 92742), (39, 68962), (41, 65598), (58, 46371), (78, 34481), (82, 32799), (87, 30914), (123, 21866), (174, 15457), (246, 10933), (377, 7134), (533, 5046), (754, 3567), (841, 3198), (1066, 2523), (1131, 2378), (1189, 2262), (1599, 1682)]