18302928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 59043840

約数和(自身を除く): 40740912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 47, 48, 56, 57, 61, 76, 84, 94, 112, 114, 122, 133, 141, 152, 168, 183, 188, 228, 244, 266, 282, 304, 329, 336, 366, 376, 399, 427, 456, 488, 532, 564, 658, 732, 752, 798, 854, 893, 912, 976, 987, 1064, 1128, 1159, 1281, 1316, 1464, 1596, 1708, 1786, 1974, 2128, 2256, 2318, 2562, 2632, 2679, 2867, 2928, 3192, 3416, 3477, 3572, 3948, 4636, 5124, 5264, 5358, 5734, 6251, 6384, 6832, 6954, 7144, 7896, 8113, 8601, 9272, 10248, 10716, 11468, 12502, 13908, 14288, 15792, 16226, 17202, 18544, 18753, 20069, 20496, 21432, 22936, 24339, 25004, 27816, 32452, 34404, 37506, 40138, 42864, 45872, 48678, 50008, 54473, 55632, 60207, 64904, 68808, 75012, 80276, 97356, 100016, 108946, 120414, 129808, 137616, 150024, 160552, 163419, 194712, 217892, 240828, 300048, 321104, 326838, 381311, 389424, 435784, 481656, 653676, 762622, 871568, 963312, 1143933, 1307352, 1525244, 2287866, 2614704, 3050488, 4575732, 6100976, 9151464, 18302928]

約数ペア:

[(1, 18302928), (2, 9151464), (3, 6100976), (4, 4575732), (6, 3050488), (7, 2614704), (8, 2287866), (12, 1525244), (14, 1307352), (16, 1143933), (19, 963312), (21, 871568), (24, 762622), (28, 653676), (38, 481656), (42, 435784), (47, 389424), (48, 381311), (56, 326838), (57, 321104), (61, 300048), (76, 240828), (84, 217892), (94, 194712), (112, 163419), (114, 160552), (122, 150024), (133, 137616), (141, 129808), (152, 120414), (168, 108946), (183, 100016), (188, 97356), (228, 80276), (244, 75012), (266, 68808), (282, 64904), (304, 60207), (329, 55632), (336, 54473), (366, 50008), (376, 48678), (399, 45872), (427, 42864), (456, 40138), (488, 37506), (532, 34404), (564, 32452), (658, 27816), (732, 25004), (752, 24339), (798, 22936), (854, 21432), (893, 20496), (912, 20069), (976, 18753), (987, 18544), (1064, 17202), (1128, 16226), (1159, 15792), (1281, 14288), (1316, 13908), (1464, 12502), (1596, 11468), (1708, 10716), (1786, 10248), (1974, 9272), (2128, 8601), (2256, 8113), (2318, 7896), (2562, 7144), (2632, 6954), (2679, 6832), (2867, 6384), (2928, 6251), (3192, 5734), (3416, 5358), (3477, 5264), (3572, 5124), (3948, 4636)]