22437846

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 50083488

約数和(自身を除く): 27645642

約数列:

[1, 2, 3, 6, 9, 18, 71, 97, 142, 181, 194, 213, 291, 362, 426, 543, 582, 639, 873, 1086, 1278, 1629, 1746, 3258, 6887, 12851, 13774, 17557, 20661, 25702, 35114, 38553, 41322, 52671, 61983, 77106, 105342, 115659, 123966, 158013, 231318, 316026, 1246547, 2493094, 3739641, 7479282, 11218923, 22437846]

約数ペア:

[(1, 22437846), (2, 11218923), (3, 7479282), (6, 3739641), (9, 2493094), (18, 1246547), (71, 316026), (97, 231318), (142, 158013), (181, 123966), (194, 115659), (213, 105342), (291, 77106), (362, 61983), (426, 52671), (543, 41322), (582, 38553), (639, 35114), (873, 25702), (1086, 20661), (1278, 17557), (1629, 13774), (1746, 12851), (3258, 6887)]