2155384908

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{893609}}^1$

素因数の和:893686

約数の個数: 36

約数和(自身を含む): 5529658680

約数和(自身を除く): 3374273772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 893609, 1787218, 2680827, 3574436, 5361654, 8042481, 10723308, 16084962, 32169924, 59871803, 119743606, 179615409, 239487212, 359230818, 538846227, 718461636, 1077692454, 2155384908]

約数ペア:

[(1, 2155384908), (2, 1077692454), (3, 718461636), (4, 538846227), (6, 359230818), (9, 239487212), (12, 179615409), (18, 119743606), (36, 59871803), (67, 32169924), (134, 16084962), (201, 10723308), (268, 8042481), (402, 5361654), (603, 3574436), (804, 2680827), (1206, 1787218), (2412, 893609)]