17251884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 47453952

約数和(自身を除く): 30202068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 191, 193, 234, 382, 386, 468, 573, 579, 764, 772, 1146, 1158, 1719, 1737, 2292, 2316, 2483, 2509, 3438, 3474, 4966, 5018, 6876, 6948, 7449, 7527, 9932, 10036, 14898, 15054, 22347, 22581, 29796, 30108, 36863, 44694, 45162, 73726, 89388, 90324, 110589, 147452, 221178, 331767, 442356, 479219, 663534, 958438, 1327068, 1437657, 1916876, 2875314, 4312971, 5750628, 8625942, 17251884]

約数ペア:

[(1, 17251884), (2, 8625942), (3, 5750628), (4, 4312971), (6, 2875314), (9, 1916876), (12, 1437657), (13, 1327068), (18, 958438), (26, 663534), (36, 479219), (39, 442356), (52, 331767), (78, 221178), (117, 147452), (156, 110589), (191, 90324), (193, 89388), (234, 73726), (382, 45162), (386, 44694), (468, 36863), (573, 30108), (579, 29796), (764, 22581), (772, 22347), (1146, 15054), (1158, 14898), (1719, 10036), (1737, 9932), (2292, 7527), (2316, 7449), (2483, 6948), (2509, 6876), (3438, 5018), (3474, 4966)]