8477118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2169

約数の個数: 48

約数和(自身を含む): 20953296

約数和(自身を除く): 12476178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 2131, 3978, 4262, 6393, 12786, 19179, 27703, 36227, 38358, 55406, 72454, 83109, 108681, 166218, 217362, 249327, 326043, 470951, 498654, 652086, 941902, 1412853, 2825706, 4238559, 8477118]

約数ペア:

[(1, 8477118), (2, 4238559), (3, 2825706), (6, 1412853), (9, 941902), (13, 652086), (17, 498654), (18, 470951), (26, 326043), (34, 249327), (39, 217362), (51, 166218), (78, 108681), (102, 83109), (117, 72454), (153, 55406), (221, 38358), (234, 36227), (306, 27703), (442, 19179), (663, 12786), (1326, 6393), (1989, 4262), (2131, 3978)]