12490086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 30191616

約数和(自身を除く): 17701530

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 53, 62, 93, 106, 159, 181, 186, 217, 318, 362, 371, 434, 543, 651, 742, 1086, 1113, 1267, 1302, 1643, 2226, 2534, 3286, 3801, 4929, 5611, 7602, 9593, 9858, 11222, 11501, 16833, 19186, 23002, 28779, 33666, 34503, 39277, 57558, 67151, 69006, 78554, 117831, 134302, 201453, 235662, 297383, 402906, 594766, 892149, 1784298, 2081681, 4163362, 6245043, 12490086]

約数ペア:

[(1, 12490086), (2, 6245043), (3, 4163362), (6, 2081681), (7, 1784298), (14, 892149), (21, 594766), (31, 402906), (42, 297383), (53, 235662), (62, 201453), (93, 134302), (106, 117831), (159, 78554), (181, 69006), (186, 67151), (217, 57558), (318, 39277), (362, 34503), (371, 33666), (434, 28779), (543, 23002), (651, 19186), (742, 16833), (1086, 11501), (1113, 11222), (1267, 9858), (1302, 9593), (1643, 7602), (2226, 5611), (2534, 4929), (3286, 3801)]