6630246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 16612128

約数和(自身を除く): 9981882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 521, 606, 707, 909, 1042, 1414, 1563, 1818, 2121, 3126, 3647, 4242, 4689, 6363, 7294, 9378, 10941, 12726, 21882, 32823, 52621, 65646, 105242, 157863, 315726, 368347, 473589, 736694, 947178, 1105041, 2210082, 3315123, 6630246]

約数ペア:

[(1, 6630246), (2, 3315123), (3, 2210082), (6, 1105041), (7, 947178), (9, 736694), (14, 473589), (18, 368347), (21, 315726), (42, 157863), (63, 105242), (101, 65646), (126, 52621), (202, 32823), (303, 21882), (521, 12726), (606, 10941), (707, 9378), (909, 7294), (1042, 6363), (1414, 4689), (1563, 4242), (1818, 3647), (2121, 3126)]