6446856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20663}}^1$

素因数の和:20685

約数の個数: 32

約数和(自身を含む): 17357760

約数和(自身を除く): 10910904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 20663, 41326, 61989, 82652, 123978, 165304, 247956, 268619, 495912, 537238, 805857, 1074476, 1611714, 2148952, 3223428, 6446856]

約数ペア:

[(1, 6446856), (2, 3223428), (3, 2148952), (4, 1611714), (6, 1074476), (8, 805857), (12, 537238), (13, 495912), (24, 268619), (26, 247956), (39, 165304), (52, 123978), (78, 82652), (104, 61989), (156, 41326), (312, 20663)]