2402946

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:197

約数の個数: 80

約数和(自身を含む): 6667584

約数和(自身を除く): 4264638

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 163, 182, 189, 234, 273, 326, 351, 378, 489, 546, 567, 702, 819, 978, 1053, 1134, 1141, 1467, 1638, 2106, 2119, 2282, 2457, 2934, 3423, 4238, 4401, 4914, 6357, 6846, 7371, 8802, 10269, 12714, 13203, 14742, 14833, 19071, 20538, 26406, 29666, 30807, 38142, 44499, 57213, 61614, 88998, 92421, 114426, 133497, 171639, 184842, 266994, 343278, 400491, 800982, 1201473, 2402946]

約数ペア:

[(1, 2402946), (2, 1201473), (3, 800982), (6, 400491), (7, 343278), (9, 266994), (13, 184842), (14, 171639), (18, 133497), (21, 114426), (26, 92421), (27, 88998), (39, 61614), (42, 57213), (54, 44499), (63, 38142), (78, 30807), (81, 29666), (91, 26406), (117, 20538), (126, 19071), (162, 14833), (163, 14742), (182, 13203), (189, 12714), (234, 10269), (273, 8802), (326, 7371), (351, 6846), (378, 6357), (489, 4914), (546, 4401), (567, 4238), (702, 3423), (819, 2934), (978, 2457), (1053, 2282), (1134, 2119), (1141, 2106), (1467, 1638)]