2861892

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:111

約数の個数: 90

約数和(自身を含む): 8336174

約数和(自身を除く): 5474282

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 73, 81, 99, 108, 121, 132, 146, 162, 198, 219, 242, 292, 297, 324, 363, 396, 438, 484, 594, 657, 726, 803, 876, 891, 1089, 1188, 1314, 1452, 1606, 1782, 1971, 2178, 2409, 2628, 3212, 3267, 3564, 3942, 4356, 4818, 5913, 6534, 7227, 7884, 8833, 9636, 9801, 11826, 13068, 14454, 17666, 19602, 21681, 23652, 26499, 28908, 35332, 39204, 43362, 52998, 65043, 79497, 86724, 105996, 130086, 158994, 238491, 260172, 317988, 476982, 715473, 953964, 1430946, 2861892]

約数ペア:

[(1, 2861892), (2, 1430946), (3, 953964), (4, 715473), (6, 476982), (9, 317988), (11, 260172), (12, 238491), (18, 158994), (22, 130086), (27, 105996), (33, 86724), (36, 79497), (44, 65043), (54, 52998), (66, 43362), (73, 39204), (81, 35332), (99, 28908), (108, 26499), (121, 23652), (132, 21681), (146, 19602), (162, 17666), (198, 14454), (219, 13068), (242, 11826), (292, 9801), (297, 9636), (324, 8833), (363, 7884), (396, 7227), (438, 6534), (484, 5913), (594, 4818), (657, 4356), (726, 3942), (803, 3564), (876, 3267), (891, 3212), (1089, 2628), (1188, 2409), (1314, 2178), (1452, 1971), (1606, 1782)]