39404988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1176

約数の個数: 96

約数和(自身を含む): 119347200

約数和(自身を除く): 79942212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 282, 329, 378, 423, 564, 658, 756, 846, 987, 1109, 1269, 1316, 1692, 1974, 2218, 2538, 2961, 3327, 3948, 4436, 5076, 5922, 6654, 7763, 8883, 9981, 11844, 13308, 15526, 17766, 19962, 23289, 29943, 31052, 35532, 39924, 46578, 52123, 59886, 69867, 93156, 104246, 119772, 139734, 156369, 208492, 209601, 279468, 312738, 364861, 419202, 469107, 625476, 729722, 838404, 938214, 1094583, 1407321, 1459444, 1876428, 2189166, 2814642, 3283749, 4378332, 5629284, 6567498, 9851247, 13134996, 19702494, 39404988]

約数ペア:

[(1, 39404988), (2, 19702494), (3, 13134996), (4, 9851247), (6, 6567498), (7, 5629284), (9, 4378332), (12, 3283749), (14, 2814642), (18, 2189166), (21, 1876428), (27, 1459444), (28, 1407321), (36, 1094583), (42, 938214), (47, 838404), (54, 729722), (63, 625476), (84, 469107), (94, 419202), (108, 364861), (126, 312738), (141, 279468), (188, 209601), (189, 208492), (252, 156369), (282, 139734), (329, 119772), (378, 104246), (423, 93156), (564, 69867), (658, 59886), (756, 52123), (846, 46578), (987, 39924), (1109, 35532), (1269, 31052), (1316, 29943), (1692, 23289), (1974, 19962), (2218, 17766), (2538, 15526), (2961, 13308), (3327, 11844), (3948, 9981), (4436, 8883), (5076, 7763), (5922, 6654)]