1591812

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^3$

素因数の和:67

約数の個数: 60

約数和(自身を含む): 4421340

約数和(自身を除く): 2829528

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 289, 306, 324, 459, 578, 612, 867, 918, 1156, 1377, 1734, 1836, 2601, 2754, 3468, 4913, 5202, 5508, 7803, 9826, 10404, 14739, 15606, 19652, 23409, 29478, 31212, 44217, 46818, 58956, 88434, 93636, 132651, 176868, 265302, 397953, 530604, 795906, 1591812]

約数ペア:

[(1, 1591812), (2, 795906), (3, 530604), (4, 397953), (6, 265302), (9, 176868), (12, 132651), (17, 93636), (18, 88434), (27, 58956), (34, 46818), (36, 44217), (51, 31212), (54, 29478), (68, 23409), (81, 19652), (102, 15606), (108, 14739), (153, 10404), (162, 9826), (204, 7803), (289, 5508), (306, 5202), (324, 4913), (459, 3468), (578, 2754), (612, 2601), (867, 1836), (918, 1734), (1156, 1377)]