1920941676

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{433817}}^1$

素因数の和:433871

約数の個数: 48

約数和(自身を含む): 5101699680

約数和(自身を除く): 3180758004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4428, 433817, 867634, 1301451, 1735268, 2602902, 3904353, 5205804, 7808706, 11713059, 15617412, 17786497, 23426118, 35572994, 46852236, 53359491, 71145988, 106718982, 160078473, 213437964, 320156946, 480235419, 640313892, 960470838, 1920941676]

約数ペア:

[(1, 1920941676), (2, 960470838), (3, 640313892), (4, 480235419), (6, 320156946), (9, 213437964), (12, 160078473), (18, 106718982), (27, 71145988), (36, 53359491), (41, 46852236), (54, 35572994), (82, 23426118), (108, 17786497), (123, 15617412), (164, 11713059), (246, 7808706), (369, 5205804), (492, 3904353), (738, 2602902), (1107, 1735268), (1476, 1301451), (2214, 867634), (4428, 433817)]