15674868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1765

約数の個数: 72

約数和(自身を含む): 45130176

約数和(自身を除く): 29455308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 1721, 2277, 3036, 3442, 4554, 5163, 6884, 9108, 10326, 15489, 18931, 20652, 30978, 37862, 39583, 56793, 61956, 75724, 79166, 113586, 118749, 158332, 170379, 227172, 237498, 340758, 356247, 435413, 474996, 681516, 712494, 870826, 1306239, 1424988, 1741652, 2612478, 3918717, 5224956, 7837434, 15674868]

約数ペア:

[(1, 15674868), (2, 7837434), (3, 5224956), (4, 3918717), (6, 2612478), (9, 1741652), (11, 1424988), (12, 1306239), (18, 870826), (22, 712494), (23, 681516), (33, 474996), (36, 435413), (44, 356247), (46, 340758), (66, 237498), (69, 227172), (92, 170379), (99, 158332), (132, 118749), (138, 113586), (198, 79166), (207, 75724), (253, 61956), (276, 56793), (396, 39583), (414, 37862), (506, 30978), (759, 20652), (828, 18931), (1012, 15489), (1518, 10326), (1721, 9108), (2277, 6884), (3036, 5163), (3442, 4554)]