18581628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 46964736

約数和(自身を除く): 28383108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 311, 383, 622, 766, 933, 1149, 1244, 1532, 1866, 2298, 3732, 4043, 4596, 4979, 8086, 9958, 12129, 14937, 16172, 19916, 24258, 29874, 48516, 59748, 119113, 238226, 357339, 476452, 714678, 1429356, 1548469, 3096938, 4645407, 6193876, 9290814, 18581628]

約数ペア:

[(1, 18581628), (2, 9290814), (3, 6193876), (4, 4645407), (6, 3096938), (12, 1548469), (13, 1429356), (26, 714678), (39, 476452), (52, 357339), (78, 238226), (156, 119113), (311, 59748), (383, 48516), (622, 29874), (766, 24258), (933, 19916), (1149, 16172), (1244, 14937), (1532, 12129), (1866, 9958), (2298, 8086), (3732, 4979), (4043, 4596)]