15238818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{120943}}^1$

素因数の和:120958

約数の個数: 24

約数和(自身を含む): 37734528

約数和(自身を除く): 22495710

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 120943, 241886, 362829, 725658, 846601, 1088487, 1693202, 2176974, 2539803, 5079606, 7619409, 15238818]

約数ペア:

[(1, 15238818), (2, 7619409), (3, 5079606), (6, 2539803), (7, 2176974), (9, 1693202), (14, 1088487), (18, 846601), (21, 725658), (42, 362829), (63, 241886), (126, 120943)]