2009399028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1840109}}^1$

素因数の和:1840136

約数の個数: 48

約数和(自身を含む): 5770584960

約数和(自身を除く): 3761185932

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 1840109, 3680218, 5520327, 7360436, 11040654, 12880763, 22081308, 23921417, 25761526, 38642289, 47842834, 51523052, 71764251, 77284578, 95685668, 143528502, 154569156, 167449919, 287057004, 334899838, 502349757, 669799676, 1004699514, 2009399028]

約数ペア:

[(1, 2009399028), (2, 1004699514), (3, 669799676), (4, 502349757), (6, 334899838), (7, 287057004), (12, 167449919), (13, 154569156), (14, 143528502), (21, 95685668), (26, 77284578), (28, 71764251), (39, 51523052), (42, 47842834), (52, 38642289), (78, 25761526), (84, 23921417), (91, 22081308), (156, 12880763), (182, 11040654), (273, 7360436), (364, 5520327), (546, 3680218), (1092, 1840109)]