9873136

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6781}}^1$

素因数の和:6809

約数の個数: 40

約数和(自身を含む): 23547104

約数和(自身を除く): 13673968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 6781, 13562, 27124, 47467, 54248, 88153, 94934, 108496, 176306, 189868, 352612, 379736, 617071, 705224, 759472, 1234142, 1410448, 2468284, 4936568, 9873136]

約数ペア:

[(1, 9873136), (2, 4936568), (4, 2468284), (7, 1410448), (8, 1234142), (13, 759472), (14, 705224), (16, 617071), (26, 379736), (28, 352612), (52, 189868), (56, 176306), (91, 108496), (104, 94934), (112, 88153), (182, 54248), (208, 47467), (364, 27124), (728, 13562), (1456, 6781)]