8233974

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 80

約数和(自身を含む): 21640608

約数和(自身を除く): 13406634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 81, 106, 126, 137, 159, 162, 189, 274, 318, 371, 378, 411, 477, 567, 742, 822, 954, 959, 1113, 1134, 1233, 1431, 1918, 2226, 2466, 2862, 2877, 3339, 3699, 4293, 5754, 6678, 7261, 7398, 8586, 8631, 10017, 11097, 14522, 17262, 20034, 21783, 22194, 25893, 30051, 43566, 50827, 51786, 60102, 65349, 77679, 101654, 130698, 152481, 155358, 196047, 304962, 392094, 457443, 588141, 914886, 1176282, 1372329, 2744658, 4116987, 8233974]

約数ペア:

[(1, 8233974), (2, 4116987), (3, 2744658), (6, 1372329), (7, 1176282), (9, 914886), (14, 588141), (18, 457443), (21, 392094), (27, 304962), (42, 196047), (53, 155358), (54, 152481), (63, 130698), (81, 101654), (106, 77679), (126, 65349), (137, 60102), (159, 51786), (162, 50827), (189, 43566), (274, 30051), (318, 25893), (371, 22194), (378, 21783), (411, 20034), (477, 17262), (567, 14522), (742, 11097), (822, 10017), (954, 8631), (959, 8586), (1113, 7398), (1134, 7261), (1233, 6678), (1431, 5754), (1918, 4293), (2226, 3699), (2466, 3339), (2862, 2877)]