186897204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{399353}}^1$

素因数の和:399376

約数の個数: 36

約数和(自身を含む): 508776996

約数和(自身を除く): 321879792

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 399353, 798706, 1198059, 1597412, 2396118, 3594177, 4792236, 5191589, 7188354, 10383178, 14376708, 15574767, 20766356, 31149534, 46724301, 62299068, 93448602, 186897204]

約数ペア:

[(1, 186897204), (2, 93448602), (3, 62299068), (4, 46724301), (6, 31149534), (9, 20766356), (12, 15574767), (13, 14376708), (18, 10383178), (26, 7188354), (36, 5191589), (39, 4792236), (52, 3594177), (78, 2396118), (117, 1597412), (156, 1198059), (234, 798706), (468, 399353)]