2019243618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{34763}}^1$

素因数の和:35239

約数の個数: 48

約数和(自身を含む): 5011022016

約数和(自身を除く): 2991778398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 461, 922, 1383, 2766, 3227, 4149, 6454, 8298, 9681, 19362, 29043, 34763, 58086, 69526, 104289, 208578, 243341, 312867, 486682, 625734, 730023, 1460046, 2190069, 4380138, 16025743, 32051486, 48077229, 96154458, 112180201, 144231687, 224360402, 288463374, 336540603, 673081206, 1009621809, 2019243618]

約数ペア:

[(1, 2019243618), (2, 1009621809), (3, 673081206), (6, 336540603), (7, 288463374), (9, 224360402), (14, 144231687), (18, 112180201), (21, 96154458), (42, 48077229), (63, 32051486), (126, 16025743), (461, 4380138), (922, 2190069), (1383, 1460046), (2766, 730023), (3227, 625734), (4149, 486682), (6454, 312867), (8298, 243341), (9681, 208578), (19362, 104289), (29043, 69526), (34763, 58086)]