19386739872

素因数分解:

$2^5\times 3^2\times {\mathrm{67315069}}^1$

素因数の和:67315085

約数の個数: 36

約数和(自身を含む): 55131042330

約数和(自身を除く): 35744302458

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 67315069, 134630138, 201945207, 269260276, 403890414, 538520552, 605835621, 807780828, 1077041104, 1211671242, 1615561656, 2154082208, 2423342484, 3231123312, 4846684968, 6462246624, 9693369936, 19386739872]

約数ペア:

[(1, 19386739872), (2, 9693369936), (3, 6462246624), (4, 4846684968), (6, 3231123312), (8, 2423342484), (9, 2154082208), (12, 1615561656), (16, 1211671242), (18, 1077041104), (24, 807780828), (32, 605835621), (36, 538520552), (48, 403890414), (72, 269260276), (96, 201945207), (144, 134630138), (288, 67315069)]