19200636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5861}}^1$

素因数の和:5891

約数の個数: 72

約数和(自身を含む): 59745504

約数和(自身を除く): 40544868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 5861, 11722, 17583, 23444, 35166, 41027, 52749, 70332, 76193, 82054, 105498, 123081, 152386, 164108, 210996, 228579, 246162, 304772, 369243, 457158, 492324, 533351, 685737, 738486, 914316, 1066702, 1371474, 1476972, 1600053, 2133404, 2742948, 3200106, 4800159, 6400212, 9600318, 19200636]

約数ペア:

[(1, 19200636), (2, 9600318), (3, 6400212), (4, 4800159), (6, 3200106), (7, 2742948), (9, 2133404), (12, 1600053), (13, 1476972), (14, 1371474), (18, 1066702), (21, 914316), (26, 738486), (28, 685737), (36, 533351), (39, 492324), (42, 457158), (52, 369243), (63, 304772), (78, 246162), (84, 228579), (91, 210996), (117, 164108), (126, 152386), (156, 123081), (182, 105498), (234, 82054), (252, 76193), (273, 70332), (364, 52749), (468, 41027), (546, 35166), (819, 23444), (1092, 17583), (1638, 11722), (3276, 5861)]