2663388

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 8529920

約数和(自身を除く): 5866532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 271, 273, 351, 364, 378, 468, 542, 546, 702, 756, 813, 819, 1084, 1092, 1404, 1626, 1638, 1897, 2439, 2457, 3252, 3276, 3523, 3794, 4878, 4914, 5691, 7046, 7317, 7588, 9756, 9828, 10569, 11382, 14092, 14634, 17073, 21138, 22764, 24661, 29268, 31707, 34146, 42276, 49322, 51219, 63414, 68292, 73983, 95121, 98644, 102438, 126828, 147966, 190242, 204876, 221949, 295932, 380484, 443898, 665847, 887796, 1331694, 2663388]

約数ペア:

[(1, 2663388), (2, 1331694), (3, 887796), (4, 665847), (6, 443898), (7, 380484), (9, 295932), (12, 221949), (13, 204876), (14, 190242), (18, 147966), (21, 126828), (26, 102438), (27, 98644), (28, 95121), (36, 73983), (39, 68292), (42, 63414), (52, 51219), (54, 49322), (63, 42276), (78, 34146), (84, 31707), (91, 29268), (108, 24661), (117, 22764), (126, 21138), (156, 17073), (182, 14634), (189, 14092), (234, 11382), (252, 10569), (271, 9828), (273, 9756), (351, 7588), (364, 7317), (378, 7046), (468, 5691), (542, 4914), (546, 4878), (702, 3794), (756, 3523), (813, 3276), (819, 3252), (1084, 2457), (1092, 2439), (1404, 1897), (1626, 1638)]