18768184992

素因数分解:

$2^5\times 3^2\times {\mathrm{1069}}^1\times {\mathrm{60961}}^1$

素因数の和:62046

約数の個数: 72

約数和(自身を含む): 53422829460

約数和(自身を除く): 34654644468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1069, 2138, 3207, 4276, 6414, 8552, 9621, 12828, 17104, 19242, 25656, 34208, 38484, 51312, 60961, 76968, 102624, 121922, 153936, 182883, 243844, 307872, 365766, 487688, 548649, 731532, 975376, 1097298, 1463064, 1950752, 2194596, 2926128, 4389192, 5852256, 8778384, 17556768, 65167309, 130334618, 195501927, 260669236, 391003854, 521338472, 586505781, 782007708, 1042676944, 1173011562, 1564015416, 2085353888, 2346023124, 3128030832, 4692046248, 6256061664, 9384092496, 18768184992]

約数ペア:

[(1, 18768184992), (2, 9384092496), (3, 6256061664), (4, 4692046248), (6, 3128030832), (8, 2346023124), (9, 2085353888), (12, 1564015416), (16, 1173011562), (18, 1042676944), (24, 782007708), (32, 586505781), (36, 521338472), (48, 391003854), (72, 260669236), (96, 195501927), (144, 130334618), (288, 65167309), (1069, 17556768), (2138, 8778384), (3207, 5852256), (4276, 4389192), (6414, 2926128), (8552, 2194596), (9621, 1950752), (12828, 1463064), (17104, 1097298), (19242, 975376), (25656, 731532), (34208, 548649), (38484, 487688), (51312, 365766), (60961, 307872), (76968, 243844), (102624, 182883), (121922, 153936)]