19624311918

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{5857}}^1$

素因数の和:6082

約数の個数: 96

約数和(自身を含む): 45674123040

約数和(自身を除く): 26049811122

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 101, 114, 171, 194, 202, 291, 303, 342, 582, 606, 873, 909, 1746, 1818, 1843, 1919, 3686, 3838, 5529, 5757, 5857, 9797, 11058, 11514, 11714, 16587, 17271, 17571, 19594, 29391, 33174, 34542, 35142, 52713, 58782, 88173, 105426, 111283, 176346, 186143, 222566, 333849, 372286, 558429, 568129, 591557, 667698, 1001547, 1116858, 1136258, 1183114, 1675287, 1704387, 1774671, 2003094, 3350574, 3408774, 3549342, 5113161, 5324013, 10226322, 10648026, 10794451, 11239583, 21588902, 22479166, 32383353, 33718749, 57381029, 64766706, 67437498, 97150059, 101156247, 114762058, 172143087, 194300118, 202312494, 344286174, 516429261, 1032858522, 1090239551, 2180479102, 3270718653, 6541437306, 9812155959, 19624311918]

約数ペア:

[(1, 19624311918), (2, 9812155959), (3, 6541437306), (6, 3270718653), (9, 2180479102), (18, 1090239551), (19, 1032858522), (38, 516429261), (57, 344286174), (97, 202312494), (101, 194300118), (114, 172143087), (171, 114762058), (194, 101156247), (202, 97150059), (291, 67437498), (303, 64766706), (342, 57381029), (582, 33718749), (606, 32383353), (873, 22479166), (909, 21588902), (1746, 11239583), (1818, 10794451), (1843, 10648026), (1919, 10226322), (3686, 5324013), (3838, 5113161), (5529, 3549342), (5757, 3408774), (5857, 3350574), (9797, 2003094), (11058, 1774671), (11514, 1704387), (11714, 1675287), (16587, 1183114), (17271, 1136258), (17571, 1116858), (19594, 1001547), (29391, 667698), (33174, 591557), (34542, 568129), (35142, 558429), (52713, 372286), (58782, 333849), (88173, 222566), (105426, 186143), (111283, 176346)]