1825902

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:64

約数の個数: 72

約数和(自身を含む): 4693416

約数和(自身を除く): 2867514

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 243, 289, 306, 351, 442, 459, 486, 578, 663, 702, 867, 918, 1053, 1326, 1377, 1734, 1989, 2106, 2601, 2754, 3159, 3757, 3978, 4131, 5202, 5967, 6318, 7514, 7803, 8262, 11271, 11934, 15606, 17901, 22542, 23409, 33813, 35802, 46818, 53703, 67626, 70227, 101439, 107406, 140454, 202878, 304317, 608634, 912951, 1825902]

約数ペア:

[(1, 1825902), (2, 912951), (3, 608634), (6, 304317), (9, 202878), (13, 140454), (17, 107406), (18, 101439), (26, 70227), (27, 67626), (34, 53703), (39, 46818), (51, 35802), (54, 33813), (78, 23409), (81, 22542), (102, 17901), (117, 15606), (153, 11934), (162, 11271), (221, 8262), (234, 7803), (243, 7514), (289, 6318), (306, 5967), (351, 5202), (442, 4131), (459, 3978), (486, 3757), (578, 3159), (663, 2754), (702, 2601), (867, 2106), (918, 1989), (1053, 1734), (1326, 1377)]