16371810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2032

約数の個数: 96

約数和(自身を含む): 52416000

約数和(自身を除く): 36044190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 1999, 2730, 3998, 4095, 5997, 8190, 9995, 11994, 13993, 17991, 19990, 25987, 27986, 29985, 35982, 41979, 51974, 59970, 69965, 77961, 83958, 89955, 125937, 129935, 139930, 155922, 179910, 181909, 209895, 233883, 251874, 259870, 363818, 389805, 419790, 467766, 545727, 629685, 779610, 909545, 1091454, 1169415, 1259370, 1637181, 1819090, 2338830, 2728635, 3274362, 5457270, 8185905, 16371810]

約数ペア:

[(1, 16371810), (2, 8185905), (3, 5457270), (5, 3274362), (6, 2728635), (7, 2338830), (9, 1819090), (10, 1637181), (13, 1259370), (14, 1169415), (15, 1091454), (18, 909545), (21, 779610), (26, 629685), (30, 545727), (35, 467766), (39, 419790), (42, 389805), (45, 363818), (63, 259870), (65, 251874), (70, 233883), (78, 209895), (90, 181909), (91, 179910), (105, 155922), (117, 139930), (126, 129935), (130, 125937), (182, 89955), (195, 83958), (210, 77961), (234, 69965), (273, 59970), (315, 51974), (390, 41979), (455, 35982), (546, 29985), (585, 27986), (630, 25987), (819, 19990), (910, 17991), (1170, 13993), (1365, 11994), (1638, 9995), (1999, 8190), (2730, 5997), (3998, 4095)]