16661736

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2575

約数の個数: 96

約数和(自身を含む): 55560960

約数和(自身を除く): 38899224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 2543, 3276, 5086, 6552, 7629, 10172, 15258, 17801, 20344, 22887, 30516, 33059, 35602, 45774, 53403, 61032, 66118, 71204, 91548, 99177, 106806, 132236, 142408, 160209, 183096, 198354, 213612, 231413, 264472, 297531, 320418, 396708, 427224, 462826, 595062, 640836, 694239, 793416, 925652, 1190124, 1281672, 1388478, 1851304, 2082717, 2380248, 2776956, 4165434, 5553912, 8330868, 16661736]

約数ペア:

[(1, 16661736), (2, 8330868), (3, 5553912), (4, 4165434), (6, 2776956), (7, 2380248), (8, 2082717), (9, 1851304), (12, 1388478), (13, 1281672), (14, 1190124), (18, 925652), (21, 793416), (24, 694239), (26, 640836), (28, 595062), (36, 462826), (39, 427224), (42, 396708), (52, 320418), (56, 297531), (63, 264472), (72, 231413), (78, 213612), (84, 198354), (91, 183096), (104, 160209), (117, 142408), (126, 132236), (156, 106806), (168, 99177), (182, 91548), (234, 71204), (252, 66118), (273, 61032), (312, 53403), (364, 45774), (468, 35602), (504, 33059), (546, 30516), (728, 22887), (819, 20344), (936, 17801), (1092, 15258), (1638, 10172), (2184, 7629), (2543, 6552), (3276, 5086)]