16542666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7723}}^1$

素因数の和:7755

約数の個数: 48

約数和(自身を含む): 43377984

約数和(自身を除く): 26835318

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 7723, 15446, 23169, 46338, 54061, 69507, 108122, 131291, 139014, 162183, 262582, 324366, 393873, 486549, 787746, 919037, 973098, 1181619, 1838074, 2363238, 2757111, 5514222, 8271333, 16542666]

約数ペア:

[(1, 16542666), (2, 8271333), (3, 5514222), (6, 2757111), (7, 2363238), (9, 1838074), (14, 1181619), (17, 973098), (18, 919037), (21, 787746), (34, 486549), (42, 393873), (51, 324366), (63, 262582), (102, 162183), (119, 139014), (126, 131291), (153, 108122), (238, 69507), (306, 54061), (357, 46338), (714, 23169), (1071, 15446), (2142, 7723)]