17786628

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 48310080

約数和(自身を除く): 30523452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 631, 783, 972, 1044, 1262, 1566, 1893, 2349, 2524, 3132, 3786, 4698, 5679, 7047, 7572, 9396, 11358, 14094, 17037, 18299, 22716, 28188, 34074, 36598, 51111, 54897, 68148, 73196, 102222, 109794, 153333, 164691, 204444, 219588, 306666, 329382, 494073, 613332, 658764, 988146, 1482219, 1976292, 2964438, 4446657, 5928876, 8893314, 17786628]

約数ペア:

[(1, 17786628), (2, 8893314), (3, 5928876), (4, 4446657), (6, 2964438), (9, 1976292), (12, 1482219), (18, 988146), (27, 658764), (29, 613332), (36, 494073), (54, 329382), (58, 306666), (81, 219588), (87, 204444), (108, 164691), (116, 153333), (162, 109794), (174, 102222), (243, 73196), (261, 68148), (324, 54897), (348, 51111), (486, 36598), (522, 34074), (631, 28188), (783, 22716), (972, 18299), (1044, 17037), (1262, 14094), (1566, 11358), (1893, 9396), (2349, 7572), (2524, 7047), (3132, 5679), (3786, 4698)]