1961533908

素因数分解:

$2^2\times 3^5\times {\mathrm{47}}^1\times {\mathrm{42937}}^1$

素因数の和:43003

約数の個数: 72

約数和(自身を含む): 5251489152

約数和(自身を除く): 3289955244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 243, 282, 324, 423, 486, 564, 846, 972, 1269, 1692, 2538, 3807, 5076, 7614, 11421, 15228, 22842, 42937, 45684, 85874, 128811, 171748, 257622, 386433, 515244, 772866, 1159299, 1545732, 2018039, 2318598, 3477897, 4036078, 4637196, 6054117, 6955794, 8072156, 10433691, 12108234, 13911588, 18162351, 20867382, 24216468, 36324702, 41734764, 54487053, 72649404, 108974106, 163461159, 217948212, 326922318, 490383477, 653844636, 980766954, 1961533908]

約数ペア:

[(1, 1961533908), (2, 980766954), (3, 653844636), (4, 490383477), (6, 326922318), (9, 217948212), (12, 163461159), (18, 108974106), (27, 72649404), (36, 54487053), (47, 41734764), (54, 36324702), (81, 24216468), (94, 20867382), (108, 18162351), (141, 13911588), (162, 12108234), (188, 10433691), (243, 8072156), (282, 6955794), (324, 6054117), (423, 4637196), (486, 4036078), (564, 3477897), (846, 2318598), (972, 2018039), (1269, 1545732), (1692, 1159299), (2538, 772866), (3807, 515244), (5076, 386433), (7614, 257622), (11421, 171748), (15228, 128811), (22842, 85874), (42937, 45684)]