18937366944

素因数分解:

$2^5\times 3^1\times {\mathrm{223}}^1\times {\mathrm{884593}}^1$

素因数の和:884829

約数の個数: 48

約数和(自身を含む): 49933562112

約数和(自身を除く): 30996195168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 7136, 10704, 21408, 884593, 1769186, 2653779, 3538372, 5307558, 7076744, 10615116, 14153488, 21230232, 28306976, 42460464, 84920928, 197264239, 394528478, 591792717, 789056956, 1183585434, 1578113912, 2367170868, 3156227824, 4734341736, 6312455648, 9468683472, 18937366944]

約数ペア:

[(1, 18937366944), (2, 9468683472), (3, 6312455648), (4, 4734341736), (6, 3156227824), (8, 2367170868), (12, 1578113912), (16, 1183585434), (24, 789056956), (32, 591792717), (48, 394528478), (96, 197264239), (223, 84920928), (446, 42460464), (669, 28306976), (892, 21230232), (1338, 14153488), (1784, 10615116), (2676, 7076744), (3568, 5307558), (5352, 3538372), (7136, 2653779), (10704, 1769186), (21408, 884593)]