18702999054

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2851}}^1\times {\mathrm{4391}}^1$

素因数の和:7333

約数の個数: 48

約数和(自身を含む): 41035123584

約数和(自身を除く): 22332124530

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 2851, 4391, 5702, 8553, 8782, 13173, 17106, 25659, 26346, 39519, 51318, 79038, 236633, 364453, 473266, 709899, 728906, 1093359, 1419798, 2129697, 2186718, 3280077, 4259394, 6560154, 12518741, 25037482, 37556223, 75112446, 112668669, 225337338, 1039055503, 2078111006, 3117166509, 6234333018, 9351499527, 18702999054]

約数ペア:

[(1, 18702999054), (2, 9351499527), (3, 6234333018), (6, 3117166509), (9, 2078111006), (18, 1039055503), (83, 225337338), (166, 112668669), (249, 75112446), (498, 37556223), (747, 25037482), (1494, 12518741), (2851, 6560154), (4391, 4259394), (5702, 3280077), (8553, 2186718), (8782, 2129697), (13173, 1419798), (17106, 1093359), (25659, 728906), (26346, 709899), (39519, 473266), (51318, 364453), (79038, 236633)]