12478284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{293}}^1$

素因数の和:336

約数の個数: 108

約数和(自身を含む): 39167856

約数和(自身を除く): 26689572

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, 169, 182, 234, 252, 273, 293, 338, 364, 468, 507, 546, 586, 676, 819, 879, 1014, 1092, 1172, 1183, 1521, 1638, 1758, 2028, 2051, 2366, 2637, 3042, 3276, 3516, 3549, 3809, 4102, 4732, 5274, 6084, 6153, 7098, 7618, 8204, 10548, 10647, 11427, 12306, 14196, 15236, 18459, 21294, 22854, 24612, 26663, 34281, 36918, 42588, 45708, 49517, 53326, 68562, 73836, 79989, 99034, 106652, 137124, 148551, 159978, 198068, 239967, 297102, 319956, 346619, 445653, 479934, 594204, 693238, 891306, 959868, 1039857, 1386476, 1782612, 2079714, 3119571, 4159428, 6239142, 12478284]

約数ペア:

[(1, 12478284), (2, 6239142), (3, 4159428), (4, 3119571), (6, 2079714), (7, 1782612), (9, 1386476), (12, 1039857), (13, 959868), (14, 891306), (18, 693238), (21, 594204), (26, 479934), (28, 445653), (36, 346619), (39, 319956), (42, 297102), (52, 239967), (63, 198068), (78, 159978), (84, 148551), (91, 137124), (117, 106652), (126, 99034), (156, 79989), (169, 73836), (182, 68562), (234, 53326), (252, 49517), (273, 45708), (293, 42588), (338, 36918), (364, 34281), (468, 26663), (507, 24612), (546, 22854), (586, 21294), (676, 18459), (819, 15236), (879, 14196), (1014, 12306), (1092, 11427), (1172, 10647), (1183, 10548), (1521, 8204), (1638, 7618), (1758, 7098), (2028, 6153), (2051, 6084), (2366, 5274), (2637, 4732), (3042, 4102), (3276, 3809), (3516, 3549)]