28931562

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6353}}^1$

素因数の和:6395

約数の個数: 48

約数和(自身を含む): 71368128

約数和(自身を除く): 42436566

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4554, 6353, 12706, 19059, 38118, 57177, 69883, 114354, 139766, 146119, 209649, 292238, 419298, 438357, 628947, 876714, 1257894, 1315071, 1607309, 2630142, 3214618, 4821927, 9643854, 14465781, 28931562]

約数ペア:

[(1, 28931562), (2, 14465781), (3, 9643854), (6, 4821927), (9, 3214618), (11, 2630142), (18, 1607309), (22, 1315071), (23, 1257894), (33, 876714), (46, 628947), (66, 438357), (69, 419298), (99, 292238), (138, 209649), (198, 146119), (207, 139766), (253, 114354), (414, 69883), (506, 57177), (759, 38118), (1518, 19059), (2277, 12706), (4554, 6353)]