1900383318

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{23087}}^1$

素因数の和:23381

約数の個数: 48

約数和(自身を含む): 4376099520

約数和(自身を除く): 2475716202

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 269, 306, 538, 807, 1614, 2421, 4573, 4842, 9146, 13719, 23087, 27438, 41157, 46174, 69261, 82314, 138522, 207783, 392479, 415566, 784958, 1177437, 2354874, 3532311, 6210403, 7064622, 12420806, 18631209, 37262418, 55893627, 105576851, 111787254, 211153702, 316730553, 633461106, 950191659, 1900383318]

約数ペア:

[(1, 1900383318), (2, 950191659), (3, 633461106), (6, 316730553), (9, 211153702), (17, 111787254), (18, 105576851), (34, 55893627), (51, 37262418), (102, 18631209), (153, 12420806), (269, 7064622), (306, 6210403), (538, 3532311), (807, 2354874), (1614, 1177437), (2421, 784958), (4573, 415566), (4842, 392479), (9146, 207783), (13719, 138522), (23087, 82314), (27438, 69261), (41157, 46174)]