19699693884

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1079317}}^1$

素因数の和:1079356

約数の個数: 72

約数和(自身を含む): 55304254320

約数和(自身を除く): 35604560436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 9126, 18252, 1079317, 2158634, 3237951, 4317268, 6475902, 9713853, 12951804, 14031121, 19427706, 28062242, 29141559, 38855412, 42093363, 56124484, 58283118, 84186726, 116566236, 126280089, 168373452, 182404573, 252560178, 364809146, 378840267, 505120356, 547213719, 729618292, 757680534, 1094427438, 1515361068, 1641641157, 2188854876, 3283282314, 4924923471, 6566564628, 9849846942, 19699693884]

約数ペア:

[(1, 19699693884), (2, 9849846942), (3, 6566564628), (4, 4924923471), (6, 3283282314), (9, 2188854876), (12, 1641641157), (13, 1515361068), (18, 1094427438), (26, 757680534), (27, 729618292), (36, 547213719), (39, 505120356), (52, 378840267), (54, 364809146), (78, 252560178), (108, 182404573), (117, 168373452), (156, 126280089), (169, 116566236), (234, 84186726), (338, 58283118), (351, 56124484), (468, 42093363), (507, 38855412), (676, 29141559), (702, 28062242), (1014, 19427706), (1404, 14031121), (1521, 12951804), (2028, 9713853), (3042, 6475902), (4563, 4317268), (6084, 3237951), (9126, 2158634), (18252, 1079317)]