18165968964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3528743}}^1$

素因数の和:3528777

約数の個数: 72

約数和(自身を含む): 53947438272

約数和(自身を除く): 35781469308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 3528743, 7057486, 10586229, 14114972, 21172458, 31758687, 38816173, 42344916, 45873659, 63517374, 77632346, 91747318, 116448519, 127034748, 137620977, 155264692, 183494636, 232897038, 275241954, 349345557, 412862931, 465794076, 504610249, 550483908, 698691114, 825725862, 1009220498, 1397382228, 1513830747, 1651451724, 2018440996, 3027661494, 4541492241, 6055322988, 9082984482, 18165968964]

約数ペア:

[(1, 18165968964), (2, 9082984482), (3, 6055322988), (4, 4541492241), (6, 3027661494), (9, 2018440996), (11, 1651451724), (12, 1513830747), (13, 1397382228), (18, 1009220498), (22, 825725862), (26, 698691114), (33, 550483908), (36, 504610249), (39, 465794076), (44, 412862931), (52, 349345557), (66, 275241954), (78, 232897038), (99, 183494636), (117, 155264692), (132, 137620977), (143, 127034748), (156, 116448519), (198, 91747318), (234, 77632346), (286, 63517374), (396, 45873659), (429, 42344916), (468, 38816173), (572, 31758687), (858, 21172458), (1287, 14114972), (1716, 10586229), (2574, 7057486), (5148, 3528743)]