90927018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55511}}^1$

素因数の和:55539

約数の個数: 48

約数和(自身を含む): 242476416

約数和(自身を除く): 151549398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 55511, 111022, 166533, 333066, 388577, 499599, 721643, 777154, 999198, 1165731, 1443286, 2164929, 2331462, 3497193, 4329858, 5051501, 6494787, 6994386, 10103002, 12989574, 15154503, 30309006, 45463509, 90927018]

約数ペア:

[(1, 90927018), (2, 45463509), (3, 30309006), (6, 15154503), (7, 12989574), (9, 10103002), (13, 6994386), (14, 6494787), (18, 5051501), (21, 4329858), (26, 3497193), (39, 2331462), (42, 2164929), (63, 1443286), (78, 1165731), (91, 999198), (117, 777154), (126, 721643), (182, 499599), (234, 388577), (273, 333066), (546, 166533), (819, 111022), (1638, 55511)]