1180998

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 3236688

約数和(自身を除く): 2055690

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 103, 117, 126, 147, 182, 206, 234, 273, 294, 309, 441, 546, 618, 637, 721, 819, 882, 927, 1274, 1339, 1442, 1638, 1854, 1911, 2163, 2678, 3822, 4017, 4326, 5047, 5733, 6489, 8034, 9373, 10094, 11466, 12051, 12978, 15141, 18746, 24102, 28119, 30282, 45423, 56238, 65611, 84357, 90846, 131222, 168714, 196833, 393666, 590499, 1180998]

約数ペア:

[(1, 1180998), (2, 590499), (3, 393666), (6, 196833), (7, 168714), (9, 131222), (13, 90846), (14, 84357), (18, 65611), (21, 56238), (26, 45423), (39, 30282), (42, 28119), (49, 24102), (63, 18746), (78, 15141), (91, 12978), (98, 12051), (103, 11466), (117, 10094), (126, 9373), (147, 8034), (182, 6489), (206, 5733), (234, 5047), (273, 4326), (294, 4017), (309, 3822), (441, 2678), (546, 2163), (618, 1911), (637, 1854), (721, 1638), (819, 1442), (882, 1339), (927, 1274)]