18143352

素因数分解:

$2^3\times 3^7\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 128

約数和(自身を含む): 54907200

約数和(自身を除く): 36763848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 61, 68, 72, 81, 102, 108, 122, 136, 153, 162, 183, 204, 216, 243, 244, 306, 324, 366, 408, 459, 486, 488, 549, 612, 648, 729, 732, 918, 972, 1037, 1098, 1224, 1377, 1458, 1464, 1647, 1836, 1944, 2074, 2187, 2196, 2754, 2916, 3111, 3294, 3672, 4131, 4148, 4374, 4392, 4941, 5508, 5832, 6222, 6588, 8262, 8296, 8748, 9333, 9882, 11016, 12393, 12444, 13176, 14823, 16524, 17496, 18666, 19764, 24786, 24888, 27999, 29646, 33048, 37179, 37332, 39528, 44469, 49572, 55998, 59292, 74358, 74664, 83997, 88938, 99144, 111996, 118584, 133407, 148716, 167994, 177876, 223992, 251991, 266814, 297432, 335988, 355752, 503982, 533628, 671976, 755973, 1007964, 1067256, 1511946, 2015928, 2267919, 3023892, 4535838, 6047784, 9071676, 18143352]

約数ペア:

[(1, 18143352), (2, 9071676), (3, 6047784), (4, 4535838), (6, 3023892), (8, 2267919), (9, 2015928), (12, 1511946), (17, 1067256), (18, 1007964), (24, 755973), (27, 671976), (34, 533628), (36, 503982), (51, 355752), (54, 335988), (61, 297432), (68, 266814), (72, 251991), (81, 223992), (102, 177876), (108, 167994), (122, 148716), (136, 133407), (153, 118584), (162, 111996), (183, 99144), (204, 88938), (216, 83997), (243, 74664), (244, 74358), (306, 59292), (324, 55998), (366, 49572), (408, 44469), (459, 39528), (486, 37332), (488, 37179), (549, 33048), (612, 29646), (648, 27999), (729, 24888), (732, 24786), (918, 19764), (972, 18666), (1037, 17496), (1098, 16524), (1224, 14823), (1377, 13176), (1458, 12444), (1464, 12393), (1647, 11016), (1836, 9882), (1944, 9333), (2074, 8748), (2187, 8296), (2196, 8262), (2754, 6588), (2916, 6222), (3111, 5832), (3294, 5508), (3672, 4941), (4131, 4392), (4148, 4374)]