18215413302430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1877}}^1\times {\mathrm{1029113}}^1$

素因数の和:1031061

約数の個数: 64

約数和(自身を含む): 35066475013248

約数和(自身を除く): 16851061710818

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1877, 1886, 3754, 4715, 9385, 9430, 18770, 43171, 76957, 86342, 153914, 215855, 384785, 431710, 769570, 1029113, 1770011, 2058226, 3540022, 5145565, 8850055, 10291130, 17700110, 23669599, 42193633, 47339198, 84387266, 118347995, 210968165, 236695990, 421936330, 970453559, 1931645101, 1940907118, 3863290202, 4852267795, 9658225505, 9704535590, 19316451010, 44427837323, 79197449141, 88855674646, 158394898282, 222139186615, 395987245705, 444278373230, 791974491410, 1821541330243, 3643082660486, 9107706651215, 18215413302430]

約数ペア:

[(1, 18215413302430), (2, 9107706651215), (5, 3643082660486), (10, 1821541330243), (23, 791974491410), (41, 444278373230), (46, 395987245705), (82, 222139186615), (115, 158394898282), (205, 88855674646), (230, 79197449141), (410, 44427837323), (943, 19316451010), (1877, 9704535590), (1886, 9658225505), (3754, 4852267795), (4715, 3863290202), (9385, 1940907118), (9430, 1931645101), (18770, 970453559), (43171, 421936330), (76957, 236695990), (86342, 210968165), (153914, 118347995), (215855, 84387266), (384785, 47339198), (431710, 42193633), (769570, 23669599), (1029113, 17700110), (1770011, 10291130), (2058226, 8850055), (3540022, 5145565)]