13908258

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1248

約数の個数: 72

約数和(自身を含む): 37782108

約数和(自身を除く): 23873850

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1213, 1274, 1638, 1911, 2426, 3639, 3822, 5733, 7278, 8491, 10917, 11466, 15769, 16982, 21834, 25473, 31538, 47307, 50946, 59437, 76419, 94614, 110383, 118874, 141921, 152838, 178311, 220766, 283842, 331149, 356622, 534933, 662298, 772681, 993447, 1069866, 1545362, 1986894, 2318043, 4636086, 6954129, 13908258]

約数ペア:

[(1, 13908258), (2, 6954129), (3, 4636086), (6, 2318043), (7, 1986894), (9, 1545362), (13, 1069866), (14, 993447), (18, 772681), (21, 662298), (26, 534933), (39, 356622), (42, 331149), (49, 283842), (63, 220766), (78, 178311), (91, 152838), (98, 141921), (117, 118874), (126, 110383), (147, 94614), (182, 76419), (234, 59437), (273, 50946), (294, 47307), (441, 31538), (546, 25473), (637, 21834), (819, 16982), (882, 15769), (1213, 11466), (1274, 10917), (1638, 8491), (1911, 7278), (2426, 5733), (3639, 3822)]