18662328

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 54475200

約数和(自身を除く): 35812872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 79, 102, 136, 153, 158, 193, 204, 237, 306, 316, 386, 408, 474, 579, 612, 632, 711, 772, 948, 1158, 1224, 1343, 1422, 1544, 1737, 1896, 2316, 2686, 2844, 3281, 3474, 4029, 4632, 5372, 5688, 6562, 6948, 8058, 9843, 10744, 12087, 13124, 13896, 15247, 16116, 19686, 24174, 26248, 29529, 30494, 32232, 39372, 45741, 48348, 59058, 60988, 78744, 91482, 96696, 118116, 121976, 137223, 182964, 236232, 259199, 274446, 365928, 518398, 548892, 777597, 1036796, 1097784, 1555194, 2073592, 2332791, 3110388, 4665582, 6220776, 9331164, 18662328]

約数ペア:

[(1, 18662328), (2, 9331164), (3, 6220776), (4, 4665582), (6, 3110388), (8, 2332791), (9, 2073592), (12, 1555194), (17, 1097784), (18, 1036796), (24, 777597), (34, 548892), (36, 518398), (51, 365928), (68, 274446), (72, 259199), (79, 236232), (102, 182964), (136, 137223), (153, 121976), (158, 118116), (193, 96696), (204, 91482), (237, 78744), (306, 60988), (316, 59058), (386, 48348), (408, 45741), (474, 39372), (579, 32232), (612, 30494), (632, 29529), (711, 26248), (772, 24174), (948, 19686), (1158, 16116), (1224, 15247), (1343, 13896), (1422, 13124), (1544, 12087), (1737, 10744), (1896, 9843), (2316, 8058), (2686, 6948), (2844, 6562), (3281, 5688), (3474, 5372), (4029, 4632)]