40020498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 106204800

約数和(自身を除く): 66184302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 73, 114, 126, 133, 146, 171, 219, 229, 266, 342, 399, 438, 458, 511, 657, 687, 798, 1022, 1197, 1314, 1374, 1387, 1533, 1603, 2061, 2394, 2774, 3066, 3206, 4122, 4161, 4351, 4599, 4809, 8322, 8702, 9198, 9618, 9709, 12483, 13053, 14427, 16717, 19418, 24966, 26106, 28854, 29127, 30457, 33434, 39159, 50151, 58254, 60914, 78318, 87381, 91371, 100302, 117019, 150453, 174762, 182742, 234038, 274113, 300906, 317623, 351057, 548226, 635246, 702114, 952869, 1053171, 1905738, 2106342, 2223361, 2858607, 4446722, 5717214, 6670083, 13340166, 20010249, 40020498]

約数ペア:

[(1, 40020498), (2, 20010249), (3, 13340166), (6, 6670083), (7, 5717214), (9, 4446722), (14, 2858607), (18, 2223361), (19, 2106342), (21, 1905738), (38, 1053171), (42, 952869), (57, 702114), (63, 635246), (73, 548226), (114, 351057), (126, 317623), (133, 300906), (146, 274113), (171, 234038), (219, 182742), (229, 174762), (266, 150453), (342, 117019), (399, 100302), (438, 91371), (458, 87381), (511, 78318), (657, 60914), (687, 58254), (798, 50151), (1022, 39159), (1197, 33434), (1314, 30457), (1374, 29127), (1387, 28854), (1533, 26106), (1603, 24966), (2061, 19418), (2394, 16717), (2774, 14427), (3066, 13053), (3206, 12483), (4122, 9709), (4161, 9618), (4351, 9198), (4599, 8702), (4809, 8322)]