2017256946

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{823}}^1$

素因数の和:1107

約数の個数: 64

約数和(自身を含む): 4239895296

約数和(自身を除く): 2222638350

約数列:

[1, 2, 3, 6, 37, 61, 74, 111, 122, 181, 183, 222, 362, 366, 543, 823, 1086, 1646, 2257, 2469, 4514, 4938, 6697, 6771, 11041, 13394, 13542, 20091, 22082, 30451, 33123, 40182, 50203, 60902, 66246, 91353, 100406, 148963, 150609, 182706, 297926, 301218, 408517, 446889, 817034, 893778, 1225551, 1857511, 2451102, 3715022, 5511631, 5572533, 9086743, 11023262, 11145066, 16534893, 18173486, 27260229, 33069786, 54520458, 336209491, 672418982, 1008628473, 2017256946]

約数ペア:

[(1, 2017256946), (2, 1008628473), (3, 672418982), (6, 336209491), (37, 54520458), (61, 33069786), (74, 27260229), (111, 18173486), (122, 16534893), (181, 11145066), (183, 11023262), (222, 9086743), (362, 5572533), (366, 5511631), (543, 3715022), (823, 2451102), (1086, 1857511), (1646, 1225551), (2257, 893778), (2469, 817034), (4514, 446889), (4938, 408517), (6697, 301218), (6771, 297926), (11041, 182706), (13394, 150609), (13542, 148963), (20091, 100406), (22082, 91353), (30451, 66246), (33123, 60902), (40182, 50203)]