7215174

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 72

約数和(自身を含む): 17720040

約数和(自身を除く): 10504866

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 73, 102, 114, 146, 153, 171, 219, 289, 306, 323, 342, 438, 578, 646, 657, 867, 969, 1241, 1314, 1387, 1734, 1938, 2482, 2601, 2774, 2907, 3723, 4161, 5202, 5491, 5814, 7446, 8322, 10982, 11169, 12483, 16473, 21097, 22338, 23579, 24966, 32946, 42194, 47158, 49419, 63291, 70737, 98838, 126582, 141474, 189873, 212211, 379746, 400843, 424422, 801686, 1202529, 2405058, 3607587, 7215174]

約数ペア:

[(1, 7215174), (2, 3607587), (3, 2405058), (6, 1202529), (9, 801686), (17, 424422), (18, 400843), (19, 379746), (34, 212211), (38, 189873), (51, 141474), (57, 126582), (73, 98838), (102, 70737), (114, 63291), (146, 49419), (153, 47158), (171, 42194), (219, 32946), (289, 24966), (306, 23579), (323, 22338), (342, 21097), (438, 16473), (578, 12483), (646, 11169), (657, 10982), (867, 8322), (969, 7446), (1241, 5814), (1314, 5491), (1387, 5202), (1734, 4161), (1938, 3723), (2482, 2907), (2601, 2774)]