13825854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{557}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 34471008

約数和(自身を除く): 20645154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 557, 591, 1114, 1182, 1379, 1671, 1773, 2758, 3342, 3546, 3899, 4137, 5013, 7798, 8274, 10026, 11697, 12411, 23394, 24822, 35091, 70182, 109729, 219458, 329187, 658374, 768103, 987561, 1536206, 1975122, 2304309, 4608618, 6912927, 13825854]

約数ペア:

[(1, 13825854), (2, 6912927), (3, 4608618), (6, 2304309), (7, 1975122), (9, 1536206), (14, 987561), (18, 768103), (21, 658374), (42, 329187), (63, 219458), (126, 109729), (197, 70182), (394, 35091), (557, 24822), (591, 23394), (1114, 12411), (1182, 11697), (1379, 10026), (1671, 8274), (1773, 7798), (2758, 5013), (3342, 4137), (3546, 3899)]