13020504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 40642560

約数和(自身を除く): 27622056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 47, 51, 56, 68, 84, 94, 97, 102, 119, 136, 141, 168, 188, 194, 204, 238, 282, 291, 329, 357, 376, 388, 408, 476, 564, 582, 658, 679, 714, 776, 799, 952, 987, 1128, 1164, 1316, 1358, 1428, 1598, 1649, 1974, 2037, 2328, 2397, 2632, 2716, 2856, 3196, 3298, 3948, 4074, 4559, 4794, 4947, 5432, 5593, 6392, 6596, 7896, 8148, 9118, 9588, 9894, 11186, 11543, 13192, 13677, 16296, 16779, 18236, 19176, 19788, 22372, 23086, 27354, 31913, 33558, 34629, 36472, 39576, 44744, 46172, 54708, 63826, 67116, 69258, 77503, 92344, 95739, 109416, 127652, 134232, 138516, 155006, 191478, 232509, 255304, 277032, 310012, 382956, 465018, 542521, 620024, 765912, 930036, 1085042, 1627563, 1860072, 2170084, 3255126, 4340168, 6510252, 13020504]

約数ペア:

[(1, 13020504), (2, 6510252), (3, 4340168), (4, 3255126), (6, 2170084), (7, 1860072), (8, 1627563), (12, 1085042), (14, 930036), (17, 765912), (21, 620024), (24, 542521), (28, 465018), (34, 382956), (42, 310012), (47, 277032), (51, 255304), (56, 232509), (68, 191478), (84, 155006), (94, 138516), (97, 134232), (102, 127652), (119, 109416), (136, 95739), (141, 92344), (168, 77503), (188, 69258), (194, 67116), (204, 63826), (238, 54708), (282, 46172), (291, 44744), (329, 39576), (357, 36472), (376, 34629), (388, 33558), (408, 31913), (476, 27354), (564, 23086), (582, 22372), (658, 19788), (679, 19176), (714, 18236), (776, 16779), (799, 16296), (952, 13677), (987, 13192), (1128, 11543), (1164, 11186), (1316, 9894), (1358, 9588), (1428, 9118), (1598, 8148), (1649, 7896), (1974, 6596), (2037, 6392), (2328, 5593), (2397, 5432), (2632, 4947), (2716, 4794), (2856, 4559), (3196, 4074), (3298, 3948)]