2130732486

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43891}}^1$

素因数の和:43962

約数の個数: 64

約数和(自身を含む): 5056358400

約数和(自身を除く): 2925625914

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 783, 837, 899, 1566, 1674, 1798, 2697, 5394, 8091, 16182, 24273, 43891, 48546, 87782, 131673, 263346, 395019, 790038, 1185057, 1272839, 1360621, 2370114, 2545678, 2721242, 3818517, 4081863, 7637034, 8163726, 11455551, 12245589, 22911102, 24491178, 34366653, 36736767, 39458009, 68733306, 73473534, 78916018, 118374027, 236748054, 355122081, 710244162, 1065366243, 2130732486]

約数ペア:

[(1, 2130732486), (2, 1065366243), (3, 710244162), (6, 355122081), (9, 236748054), (18, 118374027), (27, 78916018), (29, 73473534), (31, 68733306), (54, 39458009), (58, 36736767), (62, 34366653), (87, 24491178), (93, 22911102), (174, 12245589), (186, 11455551), (261, 8163726), (279, 7637034), (522, 4081863), (558, 3818517), (783, 2721242), (837, 2545678), (899, 2370114), (1566, 1360621), (1674, 1272839), (1798, 1185057), (2697, 790038), (5394, 395019), (8091, 263346), (16182, 131673), (24273, 87782), (43891, 48546)]