18054768

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 48854016

約数和(自身を除く): 30799248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 53, 94, 106, 141, 151, 159, 188, 212, 282, 302, 318, 376, 424, 453, 564, 604, 636, 752, 848, 906, 1128, 1208, 1272, 1812, 2256, 2416, 2491, 2544, 3624, 4982, 7097, 7248, 7473, 8003, 9964, 14194, 14946, 16006, 19928, 21291, 24009, 28388, 29892, 32012, 39856, 42582, 48018, 56776, 59784, 64024, 85164, 96036, 113552, 119568, 128048, 170328, 192072, 340656, 376141, 384144, 752282, 1128423, 1504564, 2256846, 3009128, 4513692, 6018256, 9027384, 18054768]

約数ペア:

[(1, 18054768), (2, 9027384), (3, 6018256), (4, 4513692), (6, 3009128), (8, 2256846), (12, 1504564), (16, 1128423), (24, 752282), (47, 384144), (48, 376141), (53, 340656), (94, 192072), (106, 170328), (141, 128048), (151, 119568), (159, 113552), (188, 96036), (212, 85164), (282, 64024), (302, 59784), (318, 56776), (376, 48018), (424, 42582), (453, 39856), (564, 32012), (604, 29892), (636, 28388), (752, 24009), (848, 21291), (906, 19928), (1128, 16006), (1208, 14946), (1272, 14194), (1812, 9964), (2256, 8003), (2416, 7473), (2491, 7248), (2544, 7097), (3624, 4982)]