1900196676

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{153887}}^1$

素因数の和:153918

約数の個数: 72

約数和(自身を含む): 5601523200

約数和(自身を除く): 3701326524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 153887, 307774, 461661, 615548, 923322, 1077209, 1384983, 1846644, 2154418, 2769966, 3231627, 4308836, 5539932, 6463254, 7540463, 9694881, 12926508, 15080926, 19389762, 22621389, 30161852, 38779524, 45242778, 52783241, 67864167, 90485556, 105566482, 135728334, 158349723, 211132964, 271456668, 316699446, 475049169, 633398892, 950098338, 1900196676]

約数ペア:

[(1, 1900196676), (2, 950098338), (3, 633398892), (4, 475049169), (6, 316699446), (7, 271456668), (9, 211132964), (12, 158349723), (14, 135728334), (18, 105566482), (21, 90485556), (28, 67864167), (36, 52783241), (42, 45242778), (49, 38779524), (63, 30161852), (84, 22621389), (98, 19389762), (126, 15080926), (147, 12926508), (196, 9694881), (252, 7540463), (294, 6463254), (343, 5539932), (441, 4308836), (588, 3231627), (686, 2769966), (882, 2154418), (1029, 1846644), (1372, 1384983), (1764, 1077209), (2058, 923322), (3087, 615548), (4116, 461661), (6174, 307774), (12348, 153887)]