1087506

素因数分解:

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

素因数の和:165

約数の個数: 60

約数和(自身を含む): 2855358

約数和(自身を除く): 1767852

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 137, 147, 162, 189, 274, 294, 378, 411, 441, 567, 822, 882, 959, 1134, 1233, 1323, 1918, 2466, 2646, 2877, 3699, 3969, 5754, 6713, 7398, 7938, 8631, 11097, 13426, 17262, 20139, 22194, 25893, 40278, 51786, 60417, 77679, 120834, 155358, 181251, 362502, 543753, 1087506]

約数ペア:

[(1, 1087506), (2, 543753), (3, 362502), (6, 181251), (7, 155358), (9, 120834), (14, 77679), (18, 60417), (21, 51786), (27, 40278), (42, 25893), (49, 22194), (54, 20139), (63, 17262), (81, 13426), (98, 11097), (126, 8631), (137, 7938), (147, 7398), (162, 6713), (189, 5754), (274, 3969), (294, 3699), (378, 2877), (411, 2646), (441, 2466), (567, 1918), (822, 1323), (882, 1233), (959, 1134)]