7282422

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2037

約数の個数: 48

約数和(自身を含む): 18663840

約数和(自身を除く): 11381418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 1993, 3654, 3986, 5979, 11958, 13951, 17937, 27902, 35874, 41853, 57797, 83706, 115594, 125559, 173391, 251118, 346782, 404579, 520173, 809158, 1040346, 1213737, 2427474, 3641211, 7282422]

約数ペア:

[(1, 7282422), (2, 3641211), (3, 2427474), (6, 1213737), (7, 1040346), (9, 809158), (14, 520173), (18, 404579), (21, 346782), (29, 251118), (42, 173391), (58, 125559), (63, 115594), (87, 83706), (126, 57797), (174, 41853), (203, 35874), (261, 27902), (406, 17937), (522, 13951), (609, 11958), (1218, 5979), (1827, 3986), (1993, 3654)]