31253202

素因数分解:

$2^1\times 3^5\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 70997472

約数和(自身を除く): 39744270

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 162, 214, 243, 321, 486, 601, 642, 963, 1202, 1803, 1926, 2889, 3606, 5409, 5778, 8667, 10818, 16227, 17334, 26001, 32454, 48681, 52002, 64307, 97362, 128614, 146043, 192921, 292086, 385842, 578763, 1157526, 1736289, 3472578, 5208867, 10417734, 15626601, 31253202]

約数ペア:

[(1, 31253202), (2, 15626601), (3, 10417734), (6, 5208867), (9, 3472578), (18, 1736289), (27, 1157526), (54, 578763), (81, 385842), (107, 292086), (162, 192921), (214, 146043), (243, 128614), (321, 97362), (486, 64307), (601, 52002), (642, 48681), (963, 32454), (1202, 26001), (1803, 17334), (1926, 16227), (2889, 10818), (3606, 8667), (5409, 5778)]