1906686

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 4700160

約数和(自身を除く): 2793474

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 67, 93, 102, 134, 153, 186, 201, 279, 306, 402, 459, 527, 558, 603, 837, 918, 1054, 1139, 1206, 1581, 1674, 1809, 2077, 2278, 3162, 3417, 3618, 4154, 4743, 6231, 6834, 9486, 10251, 12462, 14229, 18693, 20502, 28458, 30753, 35309, 37386, 56079, 61506, 70618, 105927, 112158, 211854, 317781, 635562, 953343, 1906686]

約数ペア:

[(1, 1906686), (2, 953343), (3, 635562), (6, 317781), (9, 211854), (17, 112158), (18, 105927), (27, 70618), (31, 61506), (34, 56079), (51, 37386), (54, 35309), (62, 30753), (67, 28458), (93, 20502), (102, 18693), (134, 14229), (153, 12462), (186, 10251), (201, 9486), (279, 6834), (306, 6231), (402, 4743), (459, 4154), (527, 3618), (558, 3417), (603, 3162), (837, 2278), (918, 2077), (1054, 1809), (1139, 1674), (1206, 1581)]