18525648

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 51532416

約数和(自身を除く): 33006768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 73, 102, 136, 146, 204, 219, 272, 292, 311, 408, 438, 584, 622, 816, 876, 933, 1168, 1241, 1244, 1752, 1866, 2482, 2488, 3504, 3723, 3732, 4964, 4976, 5287, 7446, 7464, 9928, 10574, 14892, 14928, 15861, 19856, 21148, 22703, 29784, 31722, 42296, 45406, 59568, 63444, 68109, 84592, 90812, 126888, 136218, 181624, 253776, 272436, 363248, 385951, 544872, 771902, 1089744, 1157853, 1543804, 2315706, 3087608, 4631412, 6175216, 9262824, 18525648]

約数ペア:

[(1, 18525648), (2, 9262824), (3, 6175216), (4, 4631412), (6, 3087608), (8, 2315706), (12, 1543804), (16, 1157853), (17, 1089744), (24, 771902), (34, 544872), (48, 385951), (51, 363248), (68, 272436), (73, 253776), (102, 181624), (136, 136218), (146, 126888), (204, 90812), (219, 84592), (272, 68109), (292, 63444), (311, 59568), (408, 45406), (438, 42296), (584, 31722), (622, 29784), (816, 22703), (876, 21148), (933, 19856), (1168, 15861), (1241, 14928), (1244, 14892), (1752, 10574), (1866, 9928), (2482, 7464), (2488, 7446), (3504, 5287), (3723, 4976), (3732, 4964)]