17847612

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 48157200

約数和(自身を除く): 30309588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 97, 114, 171, 194, 228, 269, 291, 342, 388, 538, 582, 684, 807, 873, 1076, 1164, 1614, 1746, 1843, 2421, 3228, 3492, 3686, 4842, 5111, 5529, 7372, 9684, 10222, 11058, 15333, 16587, 20444, 22116, 26093, 30666, 33174, 45999, 52186, 61332, 66348, 78279, 91998, 104372, 156558, 183996, 234837, 313116, 469674, 495767, 939348, 991534, 1487301, 1983068, 2974602, 4461903, 5949204, 8923806, 17847612]

約数ペア:

[(1, 17847612), (2, 8923806), (3, 5949204), (4, 4461903), (6, 2974602), (9, 1983068), (12, 1487301), (18, 991534), (19, 939348), (36, 495767), (38, 469674), (57, 313116), (76, 234837), (97, 183996), (114, 156558), (171, 104372), (194, 91998), (228, 78279), (269, 66348), (291, 61332), (342, 52186), (388, 45999), (538, 33174), (582, 30666), (684, 26093), (807, 22116), (873, 20444), (1076, 16587), (1164, 15333), (1614, 11058), (1746, 10222), (1843, 9684), (2421, 7372), (3228, 5529), (3492, 5111), (3686, 4842)]