2238222

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 5450112

約数和(自身を除く): 3211890

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 331, 483, 662, 966, 993, 1127, 1986, 2254, 2317, 3381, 4634, 6762, 6951, 7613, 13902, 15226, 16219, 22839, 32438, 45678, 48657, 53291, 97314, 106582, 159873, 319746, 373037, 746074, 1119111, 2238222]

約数ペア:

[(1, 2238222), (2, 1119111), (3, 746074), (6, 373037), (7, 319746), (14, 159873), (21, 106582), (23, 97314), (42, 53291), (46, 48657), (49, 45678), (69, 32438), (98, 22839), (138, 16219), (147, 15226), (161, 13902), (294, 7613), (322, 6951), (331, 6762), (483, 4634), (662, 3381), (966, 2317), (993, 2254), (1127, 1986)]