2139294564

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16223}}^1$

素因数の和:16287

約数の個数: 120

約数和(自身を含む): 6266227968

約数和(自身を除く): 4126933404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 81, 99, 108, 111, 132, 148, 162, 198, 222, 297, 324, 333, 396, 407, 444, 594, 666, 814, 891, 999, 1188, 1221, 1332, 1628, 1782, 1998, 2442, 2997, 3564, 3663, 3996, 4884, 5994, 7326, 10989, 11988, 14652, 16223, 21978, 32446, 32967, 43956, 48669, 64892, 65934, 97338, 131868, 146007, 178453, 194676, 292014, 356906, 438021, 535359, 584028, 600251, 713812, 876042, 1070718, 1200502, 1314063, 1606077, 1752084, 1800753, 2141436, 2401004, 2628126, 3212154, 3601506, 4818231, 5256252, 5402259, 6424308, 6602761, 7203012, 9636462, 10804518, 13205522, 14454693, 16206777, 19272924, 19808283, 21609036, 26411044, 28909386, 32413554, 39616566, 48620331, 57818772, 59424849, 64827108, 79233132, 97240662, 118849698, 178274547, 194481324, 237699396, 356549094, 534823641, 713098188, 1069647282, 2139294564]

約数ペア:

[(1, 2139294564), (2, 1069647282), (3, 713098188), (4, 534823641), (6, 356549094), (9, 237699396), (11, 194481324), (12, 178274547), (18, 118849698), (22, 97240662), (27, 79233132), (33, 64827108), (36, 59424849), (37, 57818772), (44, 48620331), (54, 39616566), (66, 32413554), (74, 28909386), (81, 26411044), (99, 21609036), (108, 19808283), (111, 19272924), (132, 16206777), (148, 14454693), (162, 13205522), (198, 10804518), (222, 9636462), (297, 7203012), (324, 6602761), (333, 6424308), (396, 5402259), (407, 5256252), (444, 4818231), (594, 3601506), (666, 3212154), (814, 2628126), (891, 2401004), (999, 2141436), (1188, 1800753), (1221, 1752084), (1332, 1606077), (1628, 1314063), (1782, 1200502), (1998, 1070718), (2442, 876042), (2997, 713812), (3564, 600251), (3663, 584028), (3996, 535359), (4884, 438021), (5994, 356906), (7326, 292014), (10989, 194676), (11988, 178453), (14652, 146007), (16223, 131868), (21978, 97338), (32446, 65934), (32967, 64892), (43956, 48669)]