11147148

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:451

約数の個数: 72

約数和(自身を含む): 30430400

約数和(自身を除く): 19283252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 379, 387, 516, 684, 758, 774, 817, 1137, 1516, 1548, 1634, 2274, 2451, 3268, 3411, 4548, 4902, 6822, 7201, 7353, 9804, 13644, 14402, 14706, 16297, 21603, 28804, 29412, 32594, 43206, 48891, 64809, 65188, 86412, 97782, 129618, 146673, 195564, 259236, 293346, 309643, 586692, 619286, 928929, 1238572, 1857858, 2786787, 3715716, 5573574, 11147148]

約数ペア:

[(1, 11147148), (2, 5573574), (3, 3715716), (4, 2786787), (6, 1857858), (9, 1238572), (12, 928929), (18, 619286), (19, 586692), (36, 309643), (38, 293346), (43, 259236), (57, 195564), (76, 146673), (86, 129618), (114, 97782), (129, 86412), (171, 65188), (172, 64809), (228, 48891), (258, 43206), (342, 32594), (379, 29412), (387, 28804), (516, 21603), (684, 16297), (758, 14706), (774, 14402), (817, 13644), (1137, 9804), (1516, 7353), (1548, 7201), (1634, 6822), (2274, 4902), (2451, 4548), (3268, 3411)]