4298238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 11128320

約数和(自身を除く): 6830082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 83, 126, 137, 166, 189, 249, 274, 378, 411, 498, 581, 747, 822, 959, 1162, 1233, 1494, 1743, 1918, 2241, 2466, 2877, 3486, 3699, 4482, 5229, 5754, 7398, 8631, 10458, 11371, 15687, 17262, 22742, 25893, 31374, 34113, 51786, 68226, 79597, 102339, 159194, 204678, 238791, 307017, 477582, 614034, 716373, 1432746, 2149119, 4298238]

約数ペア:

[(1, 4298238), (2, 2149119), (3, 1432746), (6, 716373), (7, 614034), (9, 477582), (14, 307017), (18, 238791), (21, 204678), (27, 159194), (42, 102339), (54, 79597), (63, 68226), (83, 51786), (126, 34113), (137, 31374), (166, 25893), (189, 22742), (249, 17262), (274, 15687), (378, 11371), (411, 10458), (498, 8631), (581, 7398), (747, 5754), (822, 5229), (959, 4482), (1162, 3699), (1233, 3486), (1494, 2877), (1743, 2466), (1918, 2241)]