18499104

素因数分解:

$2^5\times 3^6\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:102

約数の個数: 168

約数和(自身を含む): 59769612

約数和(自身を除く): 41270508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 61, 72, 78, 81, 96, 104, 108, 117, 122, 144, 156, 162, 183, 208, 216, 234, 243, 244, 288, 312, 324, 351, 366, 416, 432, 468, 486, 488, 549, 624, 648, 702, 729, 732, 793, 864, 936, 972, 976, 1053, 1098, 1248, 1296, 1404, 1458, 1464, 1586, 1647, 1872, 1944, 1952, 2106, 2196, 2379, 2592, 2808, 2916, 2928, 3159, 3172, 3294, 3744, 3888, 4212, 4392, 4758, 4941, 5616, 5832, 5856, 6318, 6344, 6588, 7137, 7776, 8424, 8784, 9477, 9516, 9882, 11232, 11664, 12636, 12688, 13176, 14274, 14823, 16848, 17568, 18954, 19032, 19764, 21411, 23328, 25272, 25376, 26352, 28548, 29646, 33696, 37908, 38064, 39528, 42822, 44469, 50544, 52704, 57096, 59292, 64233, 75816, 76128, 79056, 85644, 88938, 101088, 114192, 118584, 128466, 151632, 158112, 171288, 177876, 192699, 228384, 237168, 256932, 303264, 342576, 355752, 385398, 474336, 513864, 578097, 685152, 711504, 770796, 1027728, 1156194, 1423008, 1541592, 2055456, 2312388, 3083184, 4624776, 6166368, 9249552, 18499104]

約数ペア:

[(1, 18499104), (2, 9249552), (3, 6166368), (4, 4624776), (6, 3083184), (8, 2312388), (9, 2055456), (12, 1541592), (13, 1423008), (16, 1156194), (18, 1027728), (24, 770796), (26, 711504), (27, 685152), (32, 578097), (36, 513864), (39, 474336), (48, 385398), (52, 355752), (54, 342576), (61, 303264), (72, 256932), (78, 237168), (81, 228384), (96, 192699), (104, 177876), (108, 171288), (117, 158112), (122, 151632), (144, 128466), (156, 118584), (162, 114192), (183, 101088), (208, 88938), (216, 85644), (234, 79056), (243, 76128), (244, 75816), (288, 64233), (312, 59292), (324, 57096), (351, 52704), (366, 50544), (416, 44469), (432, 42822), (468, 39528), (486, 38064), (488, 37908), (549, 33696), (624, 29646), (648, 28548), (702, 26352), (729, 25376), (732, 25272), (793, 23328), (864, 21411), (936, 19764), (972, 19032), (976, 18954), (1053, 17568), (1098, 16848), (1248, 14823), (1296, 14274), (1404, 13176), (1458, 12688), (1464, 12636), (1586, 11664), (1647, 11232), (1872, 9882), (1944, 9516), (1952, 9477), (2106, 8784), (2196, 8424), (2379, 7776), (2592, 7137), (2808, 6588), (2916, 6344), (2928, 6318), (3159, 5856), (3172, 5832), (3294, 5616), (3744, 4941), (3888, 4758), (4212, 4392)]