7052472

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{1999}}^1$

素因数の和:2025

約数の個数: 72

約数和(自身を含む): 22230000

約数和(自身を除く): 15177528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 1999, 3528, 3998, 5997, 7996, 11994, 13993, 15992, 17991, 23988, 27986, 35982, 41979, 47976, 55972, 71964, 83958, 97951, 111944, 125937, 143928, 167916, 195902, 251874, 293853, 335832, 391804, 503748, 587706, 783608, 881559, 1007496, 1175412, 1763118, 2350824, 3526236, 7052472]

約数ペア:

[(1, 7052472), (2, 3526236), (3, 2350824), (4, 1763118), (6, 1175412), (7, 1007496), (8, 881559), (9, 783608), (12, 587706), (14, 503748), (18, 391804), (21, 335832), (24, 293853), (28, 251874), (36, 195902), (42, 167916), (49, 143928), (56, 125937), (63, 111944), (72, 97951), (84, 83958), (98, 71964), (126, 55972), (147, 47976), (168, 41979), (196, 35982), (252, 27986), (294, 23988), (392, 17991), (441, 15992), (504, 13993), (588, 11994), (882, 7996), (1176, 5997), (1764, 3998), (1999, 3528)]