418248636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{206237}}^1$

素因数の和:206270

約数の個数: 36

約数和(自身を含む): 1056763512

約数和(自身を除く): 638514876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 206237, 412474, 618711, 824948, 1237422, 2474844, 2681081, 5362162, 8043243, 10724324, 16086486, 32172972, 34854053, 69708106, 104562159, 139416212, 209124318, 418248636]

約数ペア:

[(1, 418248636), (2, 209124318), (3, 139416212), (4, 104562159), (6, 69708106), (12, 34854053), (13, 32172972), (26, 16086486), (39, 10724324), (52, 8043243), (78, 5362162), (156, 2681081), (169, 2474844), (338, 1237422), (507, 824948), (676, 618711), (1014, 412474), (2028, 206237)]