18255552

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 168

約数和(自身を含む): 59887104

約数和(自身を除く): 41631552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 47, 48, 51, 56, 64, 68, 84, 94, 96, 102, 112, 119, 136, 141, 168, 188, 192, 204, 224, 238, 272, 282, 289, 329, 336, 357, 376, 408, 448, 476, 544, 564, 578, 658, 672, 714, 752, 799, 816, 867, 952, 987, 1088, 1128, 1156, 1316, 1344, 1428, 1504, 1598, 1632, 1734, 1904, 1974, 2023, 2256, 2312, 2397, 2632, 2856, 3008, 3196, 3264, 3468, 3808, 3948, 4046, 4512, 4624, 4794, 5264, 5593, 5712, 6069, 6392, 6936, 7616, 7896, 8092, 9024, 9248, 9588, 10528, 11186, 11424, 12138, 12784, 13583, 13872, 15792, 16184, 16779, 18496, 19176, 21056, 22372, 22848, 24276, 25568, 27166, 27744, 31584, 32368, 33558, 38352, 40749, 44744, 48552, 51136, 54332, 55488, 63168, 64736, 67116, 76704, 81498, 89488, 95081, 97104, 108664, 129472, 134232, 153408, 162996, 178976, 190162, 194208, 217328, 268464, 285243, 325992, 357952, 380324, 388416, 434656, 536928, 570486, 651984, 760648, 869312, 1073856, 1140972, 1303968, 1521296, 2281944, 2607936, 3042592, 4563888, 6085184, 9127776, 18255552]

約数ペア:

[(1, 18255552), (2, 9127776), (3, 6085184), (4, 4563888), (6, 3042592), (7, 2607936), (8, 2281944), (12, 1521296), (14, 1303968), (16, 1140972), (17, 1073856), (21, 869312), (24, 760648), (28, 651984), (32, 570486), (34, 536928), (42, 434656), (47, 388416), (48, 380324), (51, 357952), (56, 325992), (64, 285243), (68, 268464), (84, 217328), (94, 194208), (96, 190162), (102, 178976), (112, 162996), (119, 153408), (136, 134232), (141, 129472), (168, 108664), (188, 97104), (192, 95081), (204, 89488), (224, 81498), (238, 76704), (272, 67116), (282, 64736), (289, 63168), (329, 55488), (336, 54332), (357, 51136), (376, 48552), (408, 44744), (448, 40749), (476, 38352), (544, 33558), (564, 32368), (578, 31584), (658, 27744), (672, 27166), (714, 25568), (752, 24276), (799, 22848), (816, 22372), (867, 21056), (952, 19176), (987, 18496), (1088, 16779), (1128, 16184), (1156, 15792), (1316, 13872), (1344, 13583), (1428, 12784), (1504, 12138), (1598, 11424), (1632, 11186), (1734, 10528), (1904, 9588), (1974, 9248), (2023, 9024), (2256, 8092), (2312, 7896), (2397, 7616), (2632, 6936), (2856, 6392), (3008, 6069), (3196, 5712), (3264, 5593), (3468, 5264), (3808, 4794), (3948, 4624), (4046, 4512)]