181930968

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{11863}}^1$

素因数の和:11949

約数の個数: 64

約数和(自身を含む): 512524800

約数和(自身を除く): 330593832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 5112, 7668, 11863, 15336, 23726, 35589, 47452, 71178, 94904, 106767, 142356, 213534, 284712, 320301, 427068, 640602, 842273, 854136, 1281204, 1684546, 2526819, 2562408, 3369092, 5053638, 6738184, 7580457, 10107276, 15160914, 20214552, 22741371, 30321828, 45482742, 60643656, 90965484, 181930968]

約数ペア:

[(1, 181930968), (2, 90965484), (3, 60643656), (4, 45482742), (6, 30321828), (8, 22741371), (9, 20214552), (12, 15160914), (18, 10107276), (24, 7580457), (27, 6738184), (36, 5053638), (54, 3369092), (71, 2562408), (72, 2526819), (108, 1684546), (142, 1281204), (213, 854136), (216, 842273), (284, 640602), (426, 427068), (568, 320301), (639, 284712), (852, 213534), (1278, 142356), (1704, 106767), (1917, 94904), (2556, 71178), (3834, 47452), (5112, 35589), (7668, 23726), (11863, 15336)]