131472468

素因数分解:

$2^2\times 3^2\times {\mathrm{487}}^1\times {\mathrm{7499}}^1$

素因数の和:7996

約数の個数: 36

約数和(自身を含む): 333060000

約数和(自身を除く): 201587532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 487, 974, 1461, 1948, 2922, 4383, 5844, 7499, 8766, 14998, 17532, 22497, 29996, 44994, 67491, 89988, 134982, 269964, 3652013, 7304026, 10956039, 14608052, 21912078, 32868117, 43824156, 65736234, 131472468]

約数ペア:

[(1, 131472468), (2, 65736234), (3, 43824156), (4, 32868117), (6, 21912078), (9, 14608052), (12, 10956039), (18, 7304026), (36, 3652013), (487, 269964), (974, 134982), (1461, 89988), (1948, 67491), (2922, 44994), (4383, 29996), (5844, 22497), (7499, 17532), (8766, 14998)]