40379724

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2081}}^1$

素因数の和:2116

約数の個数: 108

約数和(自身を含む): 129592008

約数和(自身を除く): 89212284

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1617, 1764, 2081, 2156, 2772, 3234, 4162, 4851, 6243, 6468, 8324, 9702, 12486, 14567, 18729, 19404, 22891, 24972, 29134, 37458, 43701, 45782, 58268, 68673, 74916, 87402, 91564, 101969, 131103, 137346, 160237, 174804, 203938, 206019, 262206, 274692, 305907, 320474, 407876, 412038, 480711, 524412, 611814, 640948, 824076, 917721, 961422, 1121659, 1223628, 1442133, 1835442, 1922844, 2243318, 2884266, 3364977, 3670884, 4486636, 5768532, 6729954, 10094931, 13459908, 20189862, 40379724]

約数ペア:

[(1, 40379724), (2, 20189862), (3, 13459908), (4, 10094931), (6, 6729954), (7, 5768532), (9, 4486636), (11, 3670884), (12, 3364977), (14, 2884266), (18, 2243318), (21, 1922844), (22, 1835442), (28, 1442133), (33, 1223628), (36, 1121659), (42, 961422), (44, 917721), (49, 824076), (63, 640948), (66, 611814), (77, 524412), (84, 480711), (98, 412038), (99, 407876), (126, 320474), (132, 305907), (147, 274692), (154, 262206), (196, 206019), (198, 203938), (231, 174804), (252, 160237), (294, 137346), (308, 131103), (396, 101969), (441, 91564), (462, 87402), (539, 74916), (588, 68673), (693, 58268), (882, 45782), (924, 43701), (1078, 37458), (1386, 29134), (1617, 24972), (1764, 22891), (2081, 19404), (2156, 18729), (2772, 14567), (3234, 12486), (4162, 9702), (4851, 8324), (6243, 6468)]