19626290928

素因数分解:

$2^4\times 3^4\times {\mathrm{53}}^1\times {\mathrm{285731}}^1$

素因数の和:285804

約数の個数: 100

約数和(自身を含む): 57876159528

約数和(自身を除く): 38249868600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 81, 106, 108, 144, 159, 162, 212, 216, 318, 324, 424, 432, 477, 636, 648, 848, 954, 1272, 1296, 1431, 1908, 2544, 2862, 3816, 4293, 5724, 7632, 8586, 11448, 17172, 22896, 34344, 68688, 285731, 571462, 857193, 1142924, 1714386, 2285848, 2571579, 3428772, 4571696, 5143158, 6857544, 7714737, 10286316, 13715088, 15143743, 15429474, 20572632, 23144211, 30287486, 30858948, 41145264, 45431229, 46288422, 60574972, 61717896, 90862458, 92576844, 121149944, 123435792, 136293687, 181724916, 185153688, 242299888, 272587374, 363449832, 370307376, 408881061, 545174748, 726899664, 817762122, 1090349496, 1226643183, 1635524244, 2180698992, 2453286366, 3271048488, 4906572732, 6542096976, 9813145464, 19626290928]

約数ペア:

[(1, 19626290928), (2, 9813145464), (3, 6542096976), (4, 4906572732), (6, 3271048488), (8, 2453286366), (9, 2180698992), (12, 1635524244), (16, 1226643183), (18, 1090349496), (24, 817762122), (27, 726899664), (36, 545174748), (48, 408881061), (53, 370307376), (54, 363449832), (72, 272587374), (81, 242299888), (106, 185153688), (108, 181724916), (144, 136293687), (159, 123435792), (162, 121149944), (212, 92576844), (216, 90862458), (318, 61717896), (324, 60574972), (424, 46288422), (432, 45431229), (477, 41145264), (636, 30858948), (648, 30287486), (848, 23144211), (954, 20572632), (1272, 15429474), (1296, 15143743), (1431, 13715088), (1908, 10286316), (2544, 7714737), (2862, 6857544), (3816, 5143158), (4293, 4571696), (5724, 3428772), (7632, 2571579), (8586, 2285848), (11448, 1714386), (17172, 1142924), (22896, 857193), (34344, 571462), (68688, 285731)]