218745486

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5851}}^1$

素因数の和:5957

約数の個数: 48

約数和(自身を含む): 496624128

約数和(自身を除く): 277878642

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 67, 93, 134, 186, 201, 279, 402, 558, 603, 1206, 2077, 4154, 5851, 6231, 11702, 12462, 17553, 18693, 35106, 37386, 52659, 105318, 181381, 362762, 392017, 544143, 784034, 1088286, 1176051, 1632429, 2352102, 3264858, 3528153, 7056306, 12152527, 24305054, 36457581, 72915162, 109372743, 218745486]

約数ペア:

[(1, 218745486), (2, 109372743), (3, 72915162), (6, 36457581), (9, 24305054), (18, 12152527), (31, 7056306), (62, 3528153), (67, 3264858), (93, 2352102), (134, 1632429), (186, 1176051), (201, 1088286), (279, 784034), (402, 544143), (558, 392017), (603, 362762), (1206, 181381), (2077, 105318), (4154, 52659), (5851, 37386), (6231, 35106), (11702, 18693), (12462, 17553)]