18186084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{72167}}^1$

素因数の和:72184

約数の個数: 36

約数和(自身を含む): 52538304

約数和(自身を除く): 34352220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 72167, 144334, 216501, 288668, 433002, 505169, 649503, 866004, 1010338, 1299006, 1515507, 2020676, 2598012, 3031014, 4546521, 6062028, 9093042, 18186084]

約数ペア:

[(1, 18186084), (2, 9093042), (3, 6062028), (4, 4546521), (6, 3031014), (7, 2598012), (9, 2020676), (12, 1515507), (14, 1299006), (18, 1010338), (21, 866004), (28, 649503), (36, 505169), (42, 433002), (63, 288668), (84, 216501), (126, 144334), (252, 72167)]