18449023671

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{6199}}^1$

素因数の和:6421

約数の個数: 64

約数和(自身を含む): 30136960000

約数和(自身を除く): 11687936329

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 139, 183, 351, 417, 549, 793, 1251, 1647, 1807, 2379, 3753, 5421, 6199, 7137, 8479, 16263, 18597, 21411, 25437, 48789, 55791, 76311, 80587, 110227, 167373, 228933, 241761, 330681, 378139, 725283, 861661, 992043, 1134417, 2175849, 2584983, 2976129, 3403251, 4915807, 7754949, 10209753, 11201593, 14747421, 23264847, 33604779, 44242263, 52561321, 100814337, 132726789, 157683963, 302443011, 473051889, 683297173, 1419155667, 2049891519, 6149674557, 18449023671]

約数ペア:

[(1, 18449023671), (3, 6149674557), (9, 2049891519), (13, 1419155667), (27, 683297173), (39, 473051889), (61, 302443011), (117, 157683963), (139, 132726789), (183, 100814337), (351, 52561321), (417, 44242263), (549, 33604779), (793, 23264847), (1251, 14747421), (1647, 11201593), (1807, 10209753), (2379, 7754949), (3753, 4915807), (5421, 3403251), (6199, 2976129), (7137, 2584983), (8479, 2175849), (16263, 1134417), (18597, 992043), (21411, 861661), (25437, 725283), (48789, 378139), (55791, 330681), (76311, 241761), (80587, 228933), (110227, 167373)]