7208838

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 20057856

約数和(自身を除く): 12849018

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, 243, 273, 326, 351, 378, 486, 489, 546, 567, 702, 819, 978, 1053, 1134, 1141, 1467, 1638, 1701, 2106, 2119, 2282, 2457, 2934, 3159, 3402, 3423, 4238, 4401, 4914, 6318, 6357, 6846, 7371, 8802, 10269, 12714, 13203, 14742, 14833, 19071, 20538, 22113, 26406, 29666, 30807, 38142, 39609, 44226, 44499, 57213, 61614, 79218, 88998, 92421, 114426, 133497, 171639, 184842, 266994, 277263, 343278, 400491, 514917, 554526, 800982, 1029834, 1201473, 2402946, 3604419, 7208838]

約数ペア:

[(1, 7208838), (2, 3604419), (3, 2402946), (6, 1201473), (7, 1029834), (9, 800982), (13, 554526), (14, 514917), (18, 400491), (21, 343278), (26, 277263), (27, 266994), (39, 184842), (42, 171639), (54, 133497), (63, 114426), (78, 92421), (81, 88998), (91, 79218), (117, 61614), (126, 57213), (162, 44499), (163, 44226), (182, 39609), (189, 38142), (234, 30807), (243, 29666), (273, 26406), (326, 22113), (351, 20538), (378, 19071), (486, 14833), (489, 14742), (546, 13203), (567, 12714), (702, 10269), (819, 8802), (978, 7371), (1053, 6846), (1134, 6357), (1141, 6318), (1467, 4914), (1638, 4401), (1701, 4238), (2106, 3423), (2119, 3402), (2282, 3159), (2457, 2934)]