17991744

素因数分解:

$2^6\times 3^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1227

約数の個数: 56

約数和(自身を含む): 48219360

約数和(自身を除く): 30227616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 166, 192, 249, 332, 498, 664, 996, 1129, 1328, 1992, 2258, 2656, 3387, 3984, 4516, 5312, 6774, 7968, 9032, 13548, 15936, 18064, 27096, 36128, 54192, 72256, 93707, 108384, 187414, 216768, 281121, 374828, 562242, 749656, 1124484, 1499312, 2248968, 2998624, 4497936, 5997248, 8995872, 17991744]

約数ペア:

[(1, 17991744), (2, 8995872), (3, 5997248), (4, 4497936), (6, 2998624), (8, 2248968), (12, 1499312), (16, 1124484), (24, 749656), (32, 562242), (48, 374828), (64, 281121), (83, 216768), (96, 187414), (166, 108384), (192, 93707), (249, 72256), (332, 54192), (498, 36128), (664, 27096), (996, 18064), (1129, 15936), (1328, 13548), (1992, 9032), (2258, 7968), (2656, 6774), (3387, 5312), (3984, 4516)]