15428196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61223}}^1$

素因数の和:61240

約数の個数: 36

約数和(自身を含む): 44571072

約数和(自身を除く): 29142876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 61223, 122446, 183669, 244892, 367338, 428561, 551007, 734676, 857122, 1102014, 1285683, 1714244, 2204028, 2571366, 3857049, 5142732, 7714098, 15428196]

約数ペア:

[(1, 15428196), (2, 7714098), (3, 5142732), (4, 3857049), (6, 2571366), (7, 2204028), (9, 1714244), (12, 1285683), (14, 1102014), (18, 857122), (21, 734676), (28, 551007), (36, 428561), (42, 367338), (63, 244892), (84, 183669), (126, 122446), (252, 61223)]