39990456

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{16831}}^1$

素因数の和:16857

約数の個数: 64

約数和(自身を含む): 121190400

約数和(自身を除く): 81199944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 16831, 33662, 50493, 67324, 100986, 134648, 151479, 185141, 201972, 302958, 370282, 403944, 454437, 555423, 605916, 740564, 908874, 1110846, 1211832, 1481128, 1666269, 1817748, 2221692, 3332538, 3635496, 4443384, 4998807, 6665076, 9997614, 13330152, 19995228, 39990456]

約数ペア:

[(1, 39990456), (2, 19995228), (3, 13330152), (4, 9997614), (6, 6665076), (8, 4998807), (9, 4443384), (11, 3635496), (12, 3332538), (18, 2221692), (22, 1817748), (24, 1666269), (27, 1481128), (33, 1211832), (36, 1110846), (44, 908874), (54, 740564), (66, 605916), (72, 555423), (88, 454437), (99, 403944), (108, 370282), (132, 302958), (198, 201972), (216, 185141), (264, 151479), (297, 134648), (396, 100986), (594, 67324), (792, 50493), (1188, 33662), (2376, 16831)]