31833018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13297}}^1$

素因数の和:13331

約数の個数: 48

約数和(自身を含む): 82979520

約数和(自身を除く): 51146502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 13297, 26594, 39891, 79782, 93079, 119673, 186158, 239346, 252643, 279237, 505286, 558474, 757929, 837711, 1515858, 1675422, 1768501, 2273787, 3537002, 4547574, 5305503, 10611006, 15916509, 31833018]

約数ペア:

[(1, 31833018), (2, 15916509), (3, 10611006), (6, 5305503), (7, 4547574), (9, 3537002), (14, 2273787), (18, 1768501), (19, 1675422), (21, 1515858), (38, 837711), (42, 757929), (57, 558474), (63, 505286), (114, 279237), (126, 252643), (133, 239346), (171, 186158), (266, 119673), (342, 93079), (399, 79782), (798, 39891), (1197, 26594), (2394, 13297)]