72031218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{20663}}^1$

素因数の和:20758

約数の個数: 32

約数和(自身を含む): 166634496

約数和(自身を除く): 94603278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 20663, 41326, 61989, 123978, 144641, 289282, 433923, 867846, 1715029, 3430058, 5145087, 10290174, 12005203, 24010406, 36015609, 72031218]

約数ペア:

[(1, 72031218), (2, 36015609), (3, 24010406), (6, 12005203), (7, 10290174), (14, 5145087), (21, 3430058), (42, 1715029), (83, 867846), (166, 433923), (249, 289282), (498, 144641), (581, 123978), (1162, 61989), (1743, 41326), (3486, 20663)]