31189482

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{12289}}^1$

素因数の和:12347

約数の個数: 32

約数和(自身を含む): 70790400

約数和(自身を除く): 39600918

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 12289, 24578, 36867, 73734, 110601, 221202, 331803, 577583, 663606, 1155166, 1732749, 3465498, 5198247, 10396494, 15594741, 31189482]

約数ペア:

[(1, 31189482), (2, 15594741), (3, 10396494), (6, 5198247), (9, 3465498), (18, 1732749), (27, 1155166), (47, 663606), (54, 577583), (94, 331803), (141, 221202), (282, 110601), (423, 73734), (846, 36867), (1269, 24578), (2538, 12289)]