11516778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 31449600

約数和(自身を除く): 19932822

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 79, 89, 91, 117, 126, 158, 178, 182, 234, 237, 267, 273, 474, 534, 546, 553, 623, 711, 801, 819, 1027, 1106, 1157, 1246, 1422, 1602, 1638, 1659, 1869, 2054, 2314, 3081, 3318, 3471, 3738, 4977, 5607, 6162, 6942, 7031, 7189, 8099, 9243, 9954, 10413, 11214, 14062, 14378, 16198, 18486, 20826, 21093, 21567, 24297, 42186, 43134, 48594, 49217, 63279, 64701, 72891, 91403, 98434, 126558, 129402, 145782, 147651, 182806, 274209, 295302, 442953, 548418, 639821, 822627, 885906, 1279642, 1645254, 1919463, 3838926, 5758389, 11516778]

約数ペア:

[(1, 11516778), (2, 5758389), (3, 3838926), (6, 1919463), (7, 1645254), (9, 1279642), (13, 885906), (14, 822627), (18, 639821), (21, 548418), (26, 442953), (39, 295302), (42, 274209), (63, 182806), (78, 147651), (79, 145782), (89, 129402), (91, 126558), (117, 98434), (126, 91403), (158, 72891), (178, 64701), (182, 63279), (234, 49217), (237, 48594), (267, 43134), (273, 42186), (474, 24297), (534, 21567), (546, 21093), (553, 20826), (623, 18486), (711, 16198), (801, 14378), (819, 14062), (1027, 11214), (1106, 10413), (1157, 9954), (1246, 9243), (1422, 8099), (1602, 7189), (1638, 7031), (1659, 6942), (1869, 6162), (2054, 5607), (2314, 4977), (3081, 3738), (3318, 3471)]