2018440860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4231}}^1\times {\mathrm{7951}}^1$

素因数の和:12194

約数の個数: 48

約数和(自身を含む): 5653681152

約数和(自身を除く): 3635240292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4231, 7951, 8462, 12693, 15902, 16924, 21155, 23853, 25386, 31804, 39755, 42310, 47706, 50772, 63465, 79510, 84620, 95412, 119265, 126930, 159020, 238530, 253860, 477060, 33640681, 67281362, 100922043, 134562724, 168203405, 201844086, 336406810, 403688172, 504610215, 672813620, 1009220430, 2018440860]

約数ペア:

[(1, 2018440860), (2, 1009220430), (3, 672813620), (4, 504610215), (5, 403688172), (6, 336406810), (10, 201844086), (12, 168203405), (15, 134562724), (20, 100922043), (30, 67281362), (60, 33640681), (4231, 477060), (7951, 253860), (8462, 238530), (12693, 159020), (15902, 126930), (16924, 119265), (21155, 95412), (23853, 84620), (25386, 79510), (31804, 63465), (39755, 50772), (42310, 47706)]