18581374032

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{68771}}^1$

素因数の和:69228

約数の個数: 80

約数和(自身を含む): 51814475328

約数和(自身を除く): 33233101296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 433, 624, 866, 1299, 1732, 2598, 3464, 5196, 5629, 6928, 10392, 11258, 16887, 20784, 22516, 33774, 45032, 67548, 68771, 90064, 135096, 137542, 206313, 270192, 275084, 412626, 550168, 825252, 894023, 1100336, 1650504, 1788046, 2682069, 3301008, 3576092, 5364138, 7152184, 10728276, 14304368, 21456552, 29777843, 42913104, 59555686, 89333529, 119111372, 178667058, 238222744, 357334116, 387111959, 476445488, 714668232, 774223918, 1161335877, 1429336464, 1548447836, 2322671754, 3096895672, 4645343508, 6193791344, 9290687016, 18581374032]

約数ペア:

[(1, 18581374032), (2, 9290687016), (3, 6193791344), (4, 4645343508), (6, 3096895672), (8, 2322671754), (12, 1548447836), (13, 1429336464), (16, 1161335877), (24, 774223918), (26, 714668232), (39, 476445488), (48, 387111959), (52, 357334116), (78, 238222744), (104, 178667058), (156, 119111372), (208, 89333529), (312, 59555686), (433, 42913104), (624, 29777843), (866, 21456552), (1299, 14304368), (1732, 10728276), (2598, 7152184), (3464, 5364138), (5196, 3576092), (5629, 3301008), (6928, 2682069), (10392, 1788046), (11258, 1650504), (16887, 1100336), (20784, 894023), (22516, 825252), (33774, 550168), (45032, 412626), (67548, 275084), (68771, 270192), (90064, 206313), (135096, 137542)]