1823853420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{6653}}^1$

素因数の和:8191

約数の個数: 72

約数和(自身を含む): 5536820016

約数和(自身を除く): 3712966596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1523, 3046, 4569, 6092, 6653, 7615, 9138, 13306, 13707, 15230, 18276, 19959, 22845, 26612, 27414, 30460, 33265, 39918, 45690, 54828, 59877, 66530, 68535, 79836, 91380, 99795, 119754, 133060, 137070, 199590, 239508, 274140, 299385, 399180, 598770, 1197540, 10132519, 20265038, 30397557, 40530076, 50662595, 60795114, 91192671, 101325190, 121590228, 151987785, 182385342, 202650380, 303975570, 364770684, 455963355, 607951140, 911926710, 1823853420]

約数ペア:

[(1, 1823853420), (2, 911926710), (3, 607951140), (4, 455963355), (5, 364770684), (6, 303975570), (9, 202650380), (10, 182385342), (12, 151987785), (15, 121590228), (18, 101325190), (20, 91192671), (30, 60795114), (36, 50662595), (45, 40530076), (60, 30397557), (90, 20265038), (180, 10132519), (1523, 1197540), (3046, 598770), (4569, 399180), (6092, 299385), (6653, 274140), (7615, 239508), (9138, 199590), (13306, 137070), (13707, 133060), (15230, 119754), (18276, 99795), (19959, 91380), (22845, 79836), (26612, 68535), (27414, 66530), (30460, 59877), (33265, 54828), (39918, 45690)]