15293448

素因数分解:

$2^3\times 3^5\times {\mathrm{7867}}^1$

素因数の和:7888

約数の個数: 48

約数和(自身を含む): 42959280

約数和(自身を除く): 27665832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 7867, 15734, 23601, 31468, 47202, 62936, 70803, 94404, 141606, 188808, 212409, 283212, 424818, 566424, 637227, 849636, 1274454, 1699272, 1911681, 2548908, 3823362, 5097816, 7646724, 15293448]

約数ペア:

[(1, 15293448), (2, 7646724), (3, 5097816), (4, 3823362), (6, 2548908), (8, 1911681), (9, 1699272), (12, 1274454), (18, 849636), (24, 637227), (27, 566424), (36, 424818), (54, 283212), (72, 212409), (81, 188808), (108, 141606), (162, 94404), (216, 70803), (243, 62936), (324, 47202), (486, 31468), (648, 23601), (972, 15734), (1944, 7867)]