21456488304

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1602187}}^1$

素因数の和:1602235

約数の個数: 80

約数和(自身を含む): 63574819840

約数和(自身を除く): 42118331536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 1602187, 3204374, 4806561, 6408748, 9613122, 12817496, 14419683, 19226244, 25634992, 28839366, 38452488, 43259049, 49667797, 57678732, 76904976, 86518098, 99335594, 115357464, 149003391, 173036196, 198671188, 230714928, 298006782, 346072392, 397342376, 447010173, 596013564, 692144784, 794684752, 894020346, 1192027128, 1341030519, 1788040692, 2384054256, 2682061038, 3576081384, 5364122076, 7152162768, 10728244152, 21456488304]

約数ペア:

[(1, 21456488304), (2, 10728244152), (3, 7152162768), (4, 5364122076), (6, 3576081384), (8, 2682061038), (9, 2384054256), (12, 1788040692), (16, 1341030519), (18, 1192027128), (24, 894020346), (27, 794684752), (31, 692144784), (36, 596013564), (48, 447010173), (54, 397342376), (62, 346072392), (72, 298006782), (93, 230714928), (108, 198671188), (124, 173036196), (144, 149003391), (186, 115357464), (216, 99335594), (248, 86518098), (279, 76904976), (372, 57678732), (432, 49667797), (496, 43259049), (558, 38452488), (744, 28839366), (837, 25634992), (1116, 19226244), (1488, 14419683), (1674, 12817496), (2232, 9613122), (3348, 6408748), (4464, 4806561), (6696, 3204374), (13392, 1602187)]