2387718

素因数分解:

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

素因数の和:68

約数の個数: 48

約数和(自身を含む): 5700240

約数和(自身を除く): 3312522

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 289, 306, 459, 486, 578, 867, 918, 1377, 1734, 2601, 2754, 4131, 4913, 5202, 7803, 8262, 9826, 14739, 15606, 23409, 29478, 44217, 46818, 70227, 88434, 132651, 140454, 265302, 397953, 795906, 1193859, 2387718]

約数ペア:

[(1, 2387718), (2, 1193859), (3, 795906), (6, 397953), (9, 265302), (17, 140454), (18, 132651), (27, 88434), (34, 70227), (51, 46818), (54, 44217), (81, 29478), (102, 23409), (153, 15606), (162, 14739), (243, 9826), (289, 8262), (306, 7803), (459, 5202), (486, 4913), (578, 4131), (867, 2754), (918, 2601), (1377, 1734)]