904104774

素因数分解:

$2^1\times 3^3\times {\mathrm{181}}^1\times {\mathrm{233}}^1\times {\mathrm{397}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 2034002880

約数和(自身を除く): 1129898106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 181, 233, 362, 397, 466, 543, 699, 794, 1086, 1191, 1398, 1629, 2097, 2382, 3258, 3573, 4194, 4887, 6291, 7146, 9774, 10719, 12582, 21438, 42173, 71857, 84346, 92501, 126519, 143714, 185002, 215571, 253038, 277503, 379557, 431142, 555006, 646713, 759114, 832509, 1138671, 1293426, 1665018, 1940139, 2277342, 2497527, 3880278, 4995054, 16742681, 33485362, 50228043, 100456086, 150684129, 301368258, 452052387, 904104774]

約数ペア:

[(1, 904104774), (2, 452052387), (3, 301368258), (6, 150684129), (9, 100456086), (18, 50228043), (27, 33485362), (54, 16742681), (181, 4995054), (233, 3880278), (362, 2497527), (397, 2277342), (466, 1940139), (543, 1665018), (699, 1293426), (794, 1138671), (1086, 832509), (1191, 759114), (1398, 646713), (1629, 555006), (2097, 431142), (2382, 379557), (3258, 277503), (3573, 253038), (4194, 215571), (4887, 185002), (6291, 143714), (7146, 126519), (9774, 92501), (10719, 84346), (12582, 71857), (21438, 42173)]