1804804944

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{23633}}^1$

素因数の和:23724

約数の個数: 80

約数和(自身を含む): 4899989952

約数和(自身を除く): 3095185008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 43, 48, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 592, 688, 888, 1032, 1591, 1776, 2064, 3182, 4773, 6364, 9546, 12728, 19092, 23633, 25456, 38184, 47266, 70899, 76368, 94532, 141798, 189064, 283596, 378128, 567192, 874421, 1016219, 1134384, 1748842, 2032438, 2623263, 3048657, 3497684, 4064876, 5246526, 6097314, 6995368, 8129752, 10493052, 12194628, 13990736, 16259504, 20986104, 24389256, 37600103, 41972208, 48778512, 75200206, 112800309, 150400412, 225600618, 300800824, 451201236, 601601648, 902402472, 1804804944]

約数ペア:

[(1, 1804804944), (2, 902402472), (3, 601601648), (4, 451201236), (6, 300800824), (8, 225600618), (12, 150400412), (16, 112800309), (24, 75200206), (37, 48778512), (43, 41972208), (48, 37600103), (74, 24389256), (86, 20986104), (111, 16259504), (129, 13990736), (148, 12194628), (172, 10493052), (222, 8129752), (258, 6995368), (296, 6097314), (344, 5246526), (444, 4064876), (516, 3497684), (592, 3048657), (688, 2623263), (888, 2032438), (1032, 1748842), (1591, 1134384), (1776, 1016219), (2064, 874421), (3182, 567192), (4773, 378128), (6364, 283596), (9546, 189064), (12728, 141798), (19092, 94532), (23633, 76368), (25456, 70899), (38184, 47266)]