2813502726

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{21803}}^1$

素因数の和:21985

約数の個数: 48

約数和(自身を含む): 6245014464

約数和(自身を除く): 3431511738

約数列:

[1, 2, 3, 6, 9, 18, 67, 107, 134, 201, 214, 321, 402, 603, 642, 963, 1206, 1926, 7169, 14338, 21507, 21803, 43014, 43606, 64521, 65409, 129042, 130818, 196227, 392454, 1460801, 2332921, 2921602, 4382403, 4665842, 6998763, 8764806, 13147209, 13997526, 20996289, 26294418, 41992578, 156305707, 312611414, 468917121, 937834242, 1406751363, 2813502726]

約数ペア:

[(1, 2813502726), (2, 1406751363), (3, 937834242), (6, 468917121), (9, 312611414), (18, 156305707), (67, 41992578), (107, 26294418), (134, 20996289), (201, 13997526), (214, 13147209), (321, 8764806), (402, 6998763), (603, 4665842), (642, 4382403), (963, 2921602), (1206, 2332921), (1926, 1460801), (7169, 392454), (14338, 196227), (21507, 130818), (21803, 129042), (43014, 65409), (43606, 64521)]