18428136

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 51477120

約数和(自身を除く): 33048984

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 47, 51, 62, 68, 93, 94, 102, 124, 136, 141, 186, 188, 204, 248, 282, 372, 376, 408, 527, 564, 744, 799, 961, 1054, 1128, 1457, 1581, 1598, 1922, 2108, 2397, 2883, 2914, 3162, 3196, 3844, 4216, 4371, 4794, 5766, 5828, 6324, 6392, 7688, 8742, 9588, 11532, 11656, 12648, 16337, 17484, 19176, 23064, 24769, 32674, 34968, 45167, 49011, 49538, 65348, 74307, 90334, 98022, 99076, 130696, 135501, 148614, 180668, 196044, 198152, 271002, 297228, 361336, 392088, 542004, 594456, 767839, 1084008, 1535678, 2303517, 3071356, 4607034, 6142712, 9214068, 18428136]

約数ペア:

[(1, 18428136), (2, 9214068), (3, 6142712), (4, 4607034), (6, 3071356), (8, 2303517), (12, 1535678), (17, 1084008), (24, 767839), (31, 594456), (34, 542004), (47, 392088), (51, 361336), (62, 297228), (68, 271002), (93, 198152), (94, 196044), (102, 180668), (124, 148614), (136, 135501), (141, 130696), (186, 99076), (188, 98022), (204, 90334), (248, 74307), (282, 65348), (372, 49538), (376, 49011), (408, 45167), (527, 34968), (564, 32674), (744, 24769), (799, 23064), (961, 19176), (1054, 17484), (1128, 16337), (1457, 12648), (1581, 11656), (1598, 11532), (1922, 9588), (2108, 8742), (2397, 7688), (2883, 6392), (2914, 6324), (3162, 5828), (3196, 5766), (3844, 4794), (4216, 4371)]