18623592

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 55135080

約数和(自身を除く): 36511488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 101, 104, 117, 156, 197, 202, 234, 303, 312, 394, 404, 468, 591, 606, 788, 808, 909, 936, 1182, 1212, 1313, 1576, 1773, 1818, 2364, 2424, 2561, 2626, 3546, 3636, 3939, 4728, 5122, 5252, 7092, 7272, 7683, 7878, 10244, 10504, 11817, 14184, 15366, 15756, 19897, 20488, 23049, 23634, 30732, 31512, 39794, 46098, 47268, 59691, 61464, 79588, 92196, 94536, 119382, 159176, 179073, 184392, 238764, 258661, 358146, 477528, 517322, 716292, 775983, 1034644, 1432584, 1551966, 2069288, 2327949, 3103932, 4655898, 6207864, 9311796, 18623592]

約数ペア:

[(1, 18623592), (2, 9311796), (3, 6207864), (4, 4655898), (6, 3103932), (8, 2327949), (9, 2069288), (12, 1551966), (13, 1432584), (18, 1034644), (24, 775983), (26, 716292), (36, 517322), (39, 477528), (52, 358146), (72, 258661), (78, 238764), (101, 184392), (104, 179073), (117, 159176), (156, 119382), (197, 94536), (202, 92196), (234, 79588), (303, 61464), (312, 59691), (394, 47268), (404, 46098), (468, 39794), (591, 31512), (606, 30732), (788, 23634), (808, 23049), (909, 20488), (936, 19897), (1182, 15756), (1212, 15366), (1313, 14184), (1576, 11817), (1773, 10504), (1818, 10244), (2364, 7878), (2424, 7683), (2561, 7272), (2626, 7092), (3546, 5252), (3636, 5122), (3939, 4728)]