21928356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{32059}}^1$

素因数の和:32088

約数の個数: 36

約数和(自身を含む): 58349200

約数和(自身を除く): 36420844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 32059, 64118, 96177, 128236, 192354, 288531, 384708, 577062, 609121, 1154124, 1218242, 1827363, 2436484, 3654726, 5482089, 7309452, 10964178, 21928356]

約数ペア:

[(1, 21928356), (2, 10964178), (3, 7309452), (4, 5482089), (6, 3654726), (9, 2436484), (12, 1827363), (18, 1218242), (19, 1154124), (36, 609121), (38, 577062), (57, 384708), (76, 288531), (114, 192354), (171, 128236), (228, 96177), (342, 64118), (684, 32059)]