123253452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{489101}}^1$

素因数の和:489118

約数の個数: 36

約数和(自身を含む): 356066256

約数和(自身を除く): 232812804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 489101, 978202, 1467303, 1956404, 2934606, 3423707, 4401909, 5869212, 6847414, 8803818, 10271121, 13694828, 17607636, 20542242, 30813363, 41084484, 61626726, 123253452]

約数ペア:

[(1, 123253452), (2, 61626726), (3, 41084484), (4, 30813363), (6, 20542242), (7, 17607636), (9, 13694828), (12, 10271121), (14, 8803818), (18, 6847414), (21, 5869212), (28, 4401909), (36, 3423707), (42, 2934606), (63, 1956404), (84, 1467303), (126, 978202), (252, 489101)]