17767067428

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47123}}^1$

素因数の和:47209

約数の個数: 72

約数和(自身を含む): 36852852960

約数和(自身を除く): 19085785532

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 121, 164, 209, 242, 418, 451, 484, 779, 836, 902, 1558, 1804, 2299, 3116, 4598, 4961, 8569, 9196, 9922, 17138, 19844, 34276, 47123, 94246, 94259, 188492, 188518, 377036, 518353, 895337, 1036706, 1790674, 1932043, 2073412, 3581348, 3864086, 5701883, 7728172, 9848707, 11403766, 19697414, 21252473, 22807532, 36708817, 39394828, 42504946, 73417634, 85009892, 108335777, 146835268, 216671554, 233777203, 403796987, 433343108, 467554406, 807593974, 935108812, 1615187948, 4441766857, 8883533714, 17767067428]

約数ペア:

[(1, 17767067428), (2, 8883533714), (4, 4441766857), (11, 1615187948), (19, 935108812), (22, 807593974), (38, 467554406), (41, 433343108), (44, 403796987), (76, 233777203), (82, 216671554), (121, 146835268), (164, 108335777), (209, 85009892), (242, 73417634), (418, 42504946), (451, 39394828), (484, 36708817), (779, 22807532), (836, 21252473), (902, 19697414), (1558, 11403766), (1804, 9848707), (2299, 7728172), (3116, 5701883), (4598, 3864086), (4961, 3581348), (8569, 2073412), (9196, 1932043), (9922, 1790674), (17138, 1036706), (19844, 895337), (34276, 518353), (47123, 377036), (94246, 188518), (94259, 188492)]