40214967

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 63393120

約数和(自身を除く): 23178153

約数列:

[1, 3, 13, 29, 31, 37, 39, 87, 93, 111, 377, 403, 481, 899, 961, 1073, 1131, 1147, 1209, 1443, 2697, 2883, 3219, 3441, 11687, 12493, 13949, 14911, 27869, 33263, 35061, 35557, 37479, 41847, 44733, 83607, 99789, 106671, 362297, 432419, 462241, 1031153, 1086891, 1297257, 1386723, 3093459, 13404989, 40214967]

約数ペア:

[(1, 40214967), (3, 13404989), (13, 3093459), (29, 1386723), (31, 1297257), (37, 1086891), (39, 1031153), (87, 462241), (93, 432419), (111, 362297), (377, 106671), (403, 99789), (481, 83607), (899, 44733), (961, 41847), (1073, 37479), (1131, 35557), (1147, 35061), (1209, 33263), (1443, 27869), (2697, 14911), (2883, 13949), (3219, 12493), (3441, 11687)]