13260702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 33062400

約数和(自身を除く): 19801698

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 149, 163, 182, 273, 298, 326, 447, 489, 546, 894, 978, 1043, 1141, 1937, 2086, 2119, 2282, 3129, 3423, 3874, 4238, 5811, 6258, 6357, 6846, 11622, 12714, 13559, 14833, 24287, 27118, 29666, 40677, 44499, 48574, 72861, 81354, 88998, 145722, 170009, 315731, 340018, 510027, 631462, 947193, 1020054, 1894386, 2210117, 4420234, 6630351, 13260702]

約数ペア:

[(1, 13260702), (2, 6630351), (3, 4420234), (6, 2210117), (7, 1894386), (13, 1020054), (14, 947193), (21, 631462), (26, 510027), (39, 340018), (42, 315731), (78, 170009), (91, 145722), (149, 88998), (163, 81354), (182, 72861), (273, 48574), (298, 44499), (326, 40677), (447, 29666), (489, 27118), (546, 24287), (894, 14833), (978, 13559), (1043, 12714), (1141, 11622), (1937, 6846), (2086, 6357), (2119, 6258), (2282, 5811), (3129, 4238), (3423, 3874)]