15740214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12923}}^1$

素因数の和:12964

約数の個数: 32

約数和(自身を含む): 37221120

約数和(自身を除く): 21480906

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 12923, 25846, 38769, 77538, 90461, 180922, 271383, 374767, 542766, 749534, 1124301, 2248602, 2623369, 5246738, 7870107, 15740214]

約数ペア:

[(1, 15740214), (2, 7870107), (3, 5246738), (6, 2623369), (7, 2248602), (14, 1124301), (21, 749534), (29, 542766), (42, 374767), (58, 271383), (87, 180922), (174, 90461), (203, 77538), (406, 38769), (609, 25846), (1218, 12923)]