13540548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 36291584

約数和(自身を除く): 22751036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 331, 487, 662, 974, 993, 1324, 1461, 1948, 1986, 2317, 2922, 3409, 3972, 4634, 5844, 6818, 6951, 9268, 10227, 13636, 13902, 20454, 27804, 40908, 161197, 322394, 483591, 644788, 967182, 1128379, 1934364, 2256758, 3385137, 4513516, 6770274, 13540548]

約数ペア:

[(1, 13540548), (2, 6770274), (3, 4513516), (4, 3385137), (6, 2256758), (7, 1934364), (12, 1128379), (14, 967182), (21, 644788), (28, 483591), (42, 322394), (84, 161197), (331, 40908), (487, 27804), (662, 20454), (974, 13902), (993, 13636), (1324, 10227), (1461, 9268), (1948, 6951), (1986, 6818), (2317, 5844), (2922, 4634), (3409, 3972)]