1994715324

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{10007}}^1$

素因数の和:10144

約数の個数: 108

約数和(自身を含む): 5917910544

約数和(自身を除く): 3923195220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 113, 126, 147, 196, 226, 252, 294, 339, 441, 452, 588, 678, 791, 882, 1017, 1356, 1582, 1764, 2034, 2373, 3164, 4068, 4746, 5537, 7119, 9492, 10007, 11074, 14238, 16611, 20014, 22148, 28476, 30021, 33222, 40028, 49833, 60042, 66444, 70049, 90063, 99666, 120084, 140098, 180126, 199332, 210147, 280196, 360252, 420294, 490343, 630441, 840588, 980686, 1130791, 1260882, 1471029, 1961372, 2261582, 2521764, 2942058, 3392373, 4413087, 4523164, 5884116, 6784746, 7915537, 8826174, 10177119, 13569492, 15831074, 17652348, 20354238, 23746611, 31662148, 40708476, 47493222, 55408759, 71239833, 94986444, 110817518, 142479666, 166226277, 221635036, 284959332, 332452554, 498678831, 664905108, 997357662, 1994715324]

約数ペア:

[(1, 1994715324), (2, 997357662), (3, 664905108), (4, 498678831), (6, 332452554), (7, 284959332), (9, 221635036), (12, 166226277), (14, 142479666), (18, 110817518), (21, 94986444), (28, 71239833), (36, 55408759), (42, 47493222), (49, 40708476), (63, 31662148), (84, 23746611), (98, 20354238), (113, 17652348), (126, 15831074), (147, 13569492), (196, 10177119), (226, 8826174), (252, 7915537), (294, 6784746), (339, 5884116), (441, 4523164), (452, 4413087), (588, 3392373), (678, 2942058), (791, 2521764), (882, 2261582), (1017, 1961372), (1356, 1471029), (1582, 1260882), (1764, 1130791), (2034, 980686), (2373, 840588), (3164, 630441), (4068, 490343), (4746, 420294), (5537, 360252), (7119, 280196), (9492, 210147), (10007, 199332), (11074, 180126), (14238, 140098), (16611, 120084), (20014, 99666), (22148, 90063), (28476, 70049), (30021, 66444), (33222, 60042), (40028, 49833)]