16997688

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1578

約数の個数: 80

約数和(自身を含む): 50442480

約数和(自身を除く): 33444792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1543, 1836, 2754, 3086, 3672, 4629, 5508, 6172, 9258, 11016, 12344, 13887, 18516, 26231, 27774, 37032, 41661, 52462, 55548, 78693, 83322, 104924, 111096, 124983, 157386, 166644, 209848, 236079, 249966, 314772, 333288, 472158, 499932, 629544, 708237, 944316, 999864, 1416474, 1888632, 2124711, 2832948, 4249422, 5665896, 8498844, 16997688]

約数ペア:

[(1, 16997688), (2, 8498844), (3, 5665896), (4, 4249422), (6, 2832948), (8, 2124711), (9, 1888632), (12, 1416474), (17, 999864), (18, 944316), (24, 708237), (27, 629544), (34, 499932), (36, 472158), (51, 333288), (54, 314772), (68, 249966), (72, 236079), (81, 209848), (102, 166644), (108, 157386), (136, 124983), (153, 111096), (162, 104924), (204, 83322), (216, 78693), (306, 55548), (324, 52462), (408, 41661), (459, 37032), (612, 27774), (648, 26231), (918, 18516), (1224, 13887), (1377, 12344), (1543, 11016), (1836, 9258), (2754, 6172), (3086, 5508), (3672, 4629)]