40203864

素因数分解:

$2^3\times 3^5\times {\mathrm{20681}}^1$

素因数の和:20702

約数の個数: 48

約数和(自身を含む): 112923720

約数和(自身を除く): 72719856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 20681, 41362, 62043, 82724, 124086, 165448, 186129, 248172, 372258, 496344, 558387, 744516, 1116774, 1489032, 1675161, 2233548, 3350322, 4467096, 5025483, 6700644, 10050966, 13401288, 20101932, 40203864]

約数ペア:

[(1, 40203864), (2, 20101932), (3, 13401288), (4, 10050966), (6, 6700644), (8, 5025483), (9, 4467096), (12, 3350322), (18, 2233548), (24, 1675161), (27, 1489032), (36, 1116774), (54, 744516), (72, 558387), (81, 496344), (108, 372258), (162, 248172), (216, 186129), (243, 165448), (324, 124086), (486, 82724), (648, 62043), (972, 41362), (1944, 20681)]