18150972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{30869}}^1$

素因数の和:30890

約数の個数: 36

約数和(自身を含む): 49268520

約数和(自身を除く): 31117548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 30869, 61738, 92607, 123476, 185214, 216083, 370428, 432166, 648249, 864332, 1296498, 1512581, 2592996, 3025162, 4537743, 6050324, 9075486, 18150972]

約数ペア:

[(1, 18150972), (2, 9075486), (3, 6050324), (4, 4537743), (6, 3025162), (7, 2592996), (12, 1512581), (14, 1296498), (21, 864332), (28, 648249), (42, 432166), (49, 370428), (84, 216083), (98, 185214), (147, 123476), (196, 92607), (294, 61738), (588, 30869)]