25833438

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 61585920

約数和(自身を除く): 35752482

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 107, 153, 214, 263, 306, 321, 459, 526, 642, 789, 918, 963, 1578, 1819, 1926, 2367, 2889, 3638, 4471, 4734, 5457, 5778, 7101, 8942, 10914, 13413, 14202, 16371, 26826, 28141, 32742, 40239, 49113, 56282, 80478, 84423, 98226, 120717, 168846, 241434, 253269, 478397, 506538, 759807, 956794, 1435191, 1519614, 2870382, 4305573, 8611146, 12916719, 25833438]

約数ペア:

[(1, 25833438), (2, 12916719), (3, 8611146), (6, 4305573), (9, 2870382), (17, 1519614), (18, 1435191), (27, 956794), (34, 759807), (51, 506538), (54, 478397), (102, 253269), (107, 241434), (153, 168846), (214, 120717), (263, 98226), (306, 84423), (321, 80478), (459, 56282), (526, 49113), (642, 40239), (789, 32742), (918, 28141), (963, 26826), (1578, 16371), (1819, 14202), (1926, 13413), (2367, 10914), (2889, 8942), (3638, 7101), (4471, 5778), (4734, 5457)]