15549228

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{13933}}^1$

素因数の和:13974

約数の個数: 36

約数和(自身を含む): 40575808

約数和(自身を除く): 25026580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 13933, 27866, 41799, 55732, 83598, 125397, 167196, 250794, 431923, 501588, 863846, 1295769, 1727692, 2591538, 3887307, 5183076, 7774614, 15549228]

約数ペア:

[(1, 15549228), (2, 7774614), (3, 5183076), (4, 3887307), (6, 2591538), (9, 1727692), (12, 1295769), (18, 863846), (31, 501588), (36, 431923), (62, 250794), (93, 167196), (124, 125397), (186, 83598), (279, 55732), (372, 41799), (558, 27866), (1116, 13933)]