38994498

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{353}}^1$

素因数の和:416

約数の個数: 72

約数和(自身を含む): 94681548

約数和(自身を除く): 55687050

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 353, 361, 646, 706, 722, 969, 1059, 1083, 1938, 2118, 2166, 2907, 3177, 3249, 5814, 6001, 6137, 6354, 6498, 6707, 12002, 12274, 13414, 18003, 18411, 20121, 36006, 36822, 40242, 54009, 55233, 60363, 108018, 110466, 114019, 120726, 127433, 228038, 254866, 342057, 382299, 684114, 764598, 1026171, 1146897, 2052342, 2166361, 2293794, 4332722, 6499083, 12998166, 19497249, 38994498]

約数ペア:

[(1, 38994498), (2, 19497249), (3, 12998166), (6, 6499083), (9, 4332722), (17, 2293794), (18, 2166361), (19, 2052342), (34, 1146897), (38, 1026171), (51, 764598), (57, 684114), (102, 382299), (114, 342057), (153, 254866), (171, 228038), (306, 127433), (323, 120726), (342, 114019), (353, 110466), (361, 108018), (646, 60363), (706, 55233), (722, 54009), (969, 40242), (1059, 36822), (1083, 36006), (1938, 20121), (2118, 18411), (2166, 18003), (2907, 13414), (3177, 12274), (3249, 12002), (5814, 6707), (6001, 6498), (6137, 6354)]