38811708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 106649088

約数和(自身を除く): 67837380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 653, 762, 1143, 1306, 1524, 1651, 1959, 2286, 2612, 3302, 3918, 4572, 4953, 5877, 6604, 7836, 8489, 9906, 11754, 14859, 16978, 19812, 23508, 25467, 29718, 33956, 50934, 59436, 76401, 82931, 101868, 152802, 165862, 248793, 305604, 331724, 497586, 746379, 995172, 1078103, 1492758, 2156206, 2985516, 3234309, 4312412, 6468618, 9702927, 12937236, 19405854, 38811708]

約数ペア:

[(1, 38811708), (2, 19405854), (3, 12937236), (4, 9702927), (6, 6468618), (9, 4312412), (12, 3234309), (13, 2985516), (18, 2156206), (26, 1492758), (36, 1078103), (39, 995172), (52, 746379), (78, 497586), (117, 331724), (127, 305604), (156, 248793), (234, 165862), (254, 152802), (381, 101868), (468, 82931), (508, 76401), (653, 59436), (762, 50934), (1143, 33956), (1306, 29718), (1524, 25467), (1651, 23508), (1959, 19812), (2286, 16978), (2612, 14859), (3302, 11754), (3918, 9906), (4572, 8489), (4953, 7836), (5877, 6604)]