18482128

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{571}}^1$

素因数の和:620

約数の個数: 60

約数和(自身を含む): 43549792

約数和(自身を除く): 25067664

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 289, 476, 571, 578, 952, 1142, 1156, 1904, 2023, 2284, 2312, 3997, 4046, 4568, 4624, 7994, 8092, 9136, 9707, 15988, 16184, 19414, 31976, 32368, 38828, 63952, 67949, 77656, 135898, 155312, 165019, 271796, 330038, 543592, 660076, 1087184, 1155133, 1320152, 2310266, 2640304, 4620532, 9241064, 18482128]

約数ペア:

[(1, 18482128), (2, 9241064), (4, 4620532), (7, 2640304), (8, 2310266), (14, 1320152), (16, 1155133), (17, 1087184), (28, 660076), (34, 543592), (56, 330038), (68, 271796), (112, 165019), (119, 155312), (136, 135898), (238, 77656), (272, 67949), (289, 63952), (476, 38828), (571, 32368), (578, 31976), (952, 19414), (1142, 16184), (1156, 15988), (1904, 9707), (2023, 9136), (2284, 8092), (2312, 7994), (3997, 4624), (4046, 4568)]