15228018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 36167040

約数和(自身を除く): 20939022

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1103, 1534, 2206, 2301, 3309, 4602, 6618, 6903, 9927, 13806, 14339, 19854, 28678, 43017, 65077, 86034, 129051, 130154, 195231, 258102, 390462, 585693, 846001, 1171386, 1692002, 2538003, 5076006, 7614009, 15228018]

約数ペア:

[(1, 15228018), (2, 7614009), (3, 5076006), (6, 2538003), (9, 1692002), (13, 1171386), (18, 846001), (26, 585693), (39, 390462), (59, 258102), (78, 195231), (117, 130154), (118, 129051), (177, 86034), (234, 65077), (354, 43017), (531, 28678), (767, 19854), (1062, 14339), (1103, 13806), (1534, 9927), (2206, 6903), (2301, 6618), (3309, 4602)]