7402122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4519}}^1$

素因数の和:4547

約数の個数: 48

約数和(自身を含む): 19743360

約数和(自身を除く): 12341238

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, 4519, 9038, 13557, 27114, 31633, 40671, 58747, 63266, 81342, 94899, 117494, 176241, 189798, 284697, 352482, 411229, 528723, 569394, 822458, 1057446, 1233687, 2467374, 3701061, 7402122]

約数ペア:

[(1, 7402122), (2, 3701061), (3, 2467374), (6, 1233687), (7, 1057446), (9, 822458), (13, 569394), (14, 528723), (18, 411229), (21, 352482), (26, 284697), (39, 189798), (42, 176241), (63, 117494), (78, 94899), (91, 81342), (117, 63266), (126, 58747), (182, 40671), (234, 31633), (273, 27114), (546, 13557), (819, 9038), (1638, 4519)]