1220364

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:430

約数の個数: 36

約数和(自身を含む): 3123120

約数和(自身を除く): 1902756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 311, 327, 436, 622, 654, 933, 981, 1244, 1308, 1866, 1962, 2799, 3732, 3924, 5598, 11196, 33899, 67798, 101697, 135596, 203394, 305091, 406788, 610182, 1220364]

約数ペア:

[(1, 1220364), (2, 610182), (3, 406788), (4, 305091), (6, 203394), (9, 135596), (12, 101697), (18, 67798), (36, 33899), (109, 11196), (218, 5598), (311, 3924), (327, 3732), (436, 2799), (622, 1962), (654, 1866), (933, 1308), (981, 1244)]