15244812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 42496272

約数和(自身を除く): 27251460

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 137, 198, 274, 281, 396, 411, 548, 562, 822, 843, 1124, 1233, 1507, 1644, 1686, 2466, 2529, 3014, 3091, 3372, 4521, 4932, 5058, 6028, 6182, 9042, 9273, 10116, 12364, 13563, 18084, 18546, 27126, 27819, 37092, 38497, 54252, 55638, 76994, 111276, 115491, 153988, 230982, 346473, 423467, 461964, 692946, 846934, 1270401, 1385892, 1693868, 2540802, 3811203, 5081604, 7622406, 15244812]

約数ペア:

[(1, 15244812), (2, 7622406), (3, 5081604), (4, 3811203), (6, 2540802), (9, 1693868), (11, 1385892), (12, 1270401), (18, 846934), (22, 692946), (33, 461964), (36, 423467), (44, 346473), (66, 230982), (99, 153988), (132, 115491), (137, 111276), (198, 76994), (274, 55638), (281, 54252), (396, 38497), (411, 37092), (548, 27819), (562, 27126), (822, 18546), (843, 18084), (1124, 13563), (1233, 12364), (1507, 10116), (1644, 9273), (1686, 9042), (2466, 6182), (2529, 6028), (3014, 5058), (3091, 4932), (3372, 4521)]