9903012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3803}}^1$

素因数の和:3848

約数の個数: 48

約数和(自身を含む): 27267072

約数和(自身を除く): 17364060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 3803, 7606, 11409, 15212, 22818, 26621, 45636, 53242, 79863, 106484, 117893, 159726, 235786, 319452, 353679, 471572, 707358, 825251, 1414716, 1650502, 2475753, 3301004, 4951506, 9903012]

約数ペア:

[(1, 9903012), (2, 4951506), (3, 3301004), (4, 2475753), (6, 1650502), (7, 1414716), (12, 825251), (14, 707358), (21, 471572), (28, 353679), (31, 319452), (42, 235786), (62, 159726), (84, 117893), (93, 106484), (124, 79863), (186, 53242), (217, 45636), (372, 26621), (434, 22818), (651, 15212), (868, 11409), (1302, 7606), (2604, 3803)]