29971332

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{22501}}^1$

素因数の和:22548

約数の個数: 36

約数和(自身を含む): 77811916

約数和(自身を除く): 47840584

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 22501, 45002, 67503, 90004, 135006, 202509, 270012, 405018, 810036, 832537, 1665074, 2497611, 3330148, 4995222, 7492833, 9990444, 14985666, 29971332]

約数ペア:

[(1, 29971332), (2, 14985666), (3, 9990444), (4, 7492833), (6, 4995222), (9, 3330148), (12, 2497611), (18, 1665074), (36, 832537), (37, 810036), (74, 405018), (111, 270012), (148, 202509), (222, 135006), (333, 90004), (444, 67503), (666, 45002), (1332, 22501)]