1843884

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{271}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 5544448

約数和(自身を除く): 3700564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 271, 324, 378, 486, 542, 567, 756, 813, 972, 1084, 1134, 1626, 1701, 1897, 2268, 2439, 3252, 3402, 3794, 4878, 5691, 6804, 7317, 7588, 9756, 11382, 14634, 17073, 21951, 22764, 29268, 34146, 43902, 51219, 65853, 68292, 87804, 102438, 131706, 153657, 204876, 263412, 307314, 460971, 614628, 921942, 1843884]

約数ペア:

[(1, 1843884), (2, 921942), (3, 614628), (4, 460971), (6, 307314), (7, 263412), (9, 204876), (12, 153657), (14, 131706), (18, 102438), (21, 87804), (27, 68292), (28, 65853), (36, 51219), (42, 43902), (54, 34146), (63, 29268), (81, 22764), (84, 21951), (108, 17073), (126, 14634), (162, 11382), (189, 9756), (243, 7588), (252, 7317), (271, 6804), (324, 5691), (378, 4878), (486, 3794), (542, 3402), (567, 3252), (756, 2439), (813, 2268), (972, 1897), (1084, 1701), (1134, 1626)]