25328538

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^2\times {\mathrm{541}}^1$

素因数の和:589

約数の個数: 60

約数和(自身を含む): 60401022

約数和(自身を除く): 35072484

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 289, 306, 459, 541, 578, 867, 918, 1082, 1377, 1623, 1734, 2601, 2754, 3246, 4869, 5202, 7803, 9197, 9738, 14607, 15606, 18394, 23409, 27591, 29214, 43821, 46818, 55182, 82773, 87642, 156349, 165546, 248319, 312698, 469047, 496638, 744957, 938094, 1407141, 1489914, 2814282, 4221423, 8442846, 12664269, 25328538]

約数ペア:

[(1, 25328538), (2, 12664269), (3, 8442846), (6, 4221423), (9, 2814282), (17, 1489914), (18, 1407141), (27, 938094), (34, 744957), (51, 496638), (54, 469047), (81, 312698), (102, 248319), (153, 165546), (162, 156349), (289, 87642), (306, 82773), (459, 55182), (541, 46818), (578, 43821), (867, 29214), (918, 27591), (1082, 23409), (1377, 18394), (1623, 15606), (1734, 14607), (2601, 9738), (2754, 9197), (3246, 7803), (4869, 5202)]