40023126

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 107412480

約数和(自身を除く): 67389354

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 71, 73, 78, 99, 117, 142, 143, 146, 198, 213, 219, 234, 286, 297, 351, 426, 429, 438, 594, 639, 657, 702, 781, 803, 858, 923, 949, 1278, 1287, 1314, 1562, 1606, 1846, 1898, 1917, 1971, 2343, 2409, 2574, 2769, 2847, 3834, 3861, 3942, 4686, 4818, 5183, 5538, 5694, 7029, 7227, 7722, 8307, 8541, 10153, 10366, 10439, 14058, 14454, 15549, 16614, 17082, 20306, 20878, 21087, 21681, 24921, 25623, 30459, 31098, 31317, 42174, 43362, 46647, 49842, 51246, 57013, 60918, 62634, 67379, 91377, 93294, 93951, 114026, 134758, 139941, 171039, 182754, 187902, 202137, 274131, 279882, 281853, 342078, 404274, 513117, 548262, 563706, 606411, 741169, 1026234, 1212822, 1482338, 1539351, 1819233, 2223507, 3078702, 3638466, 4447014, 6670521, 13341042, 20011563, 40023126]

約数ペア:

[(1, 40023126), (2, 20011563), (3, 13341042), (6, 6670521), (9, 4447014), (11, 3638466), (13, 3078702), (18, 2223507), (22, 1819233), (26, 1539351), (27, 1482338), (33, 1212822), (39, 1026234), (54, 741169), (66, 606411), (71, 563706), (73, 548262), (78, 513117), (99, 404274), (117, 342078), (142, 281853), (143, 279882), (146, 274131), (198, 202137), (213, 187902), (219, 182754), (234, 171039), (286, 139941), (297, 134758), (351, 114026), (426, 93951), (429, 93294), (438, 91377), (594, 67379), (639, 62634), (657, 60918), (702, 57013), (781, 51246), (803, 49842), (858, 46647), (923, 43362), (949, 42174), (1278, 31317), (1287, 31098), (1314, 30459), (1562, 25623), (1606, 24921), (1846, 21681), (1898, 21087), (1917, 20878), (1971, 20306), (2343, 17082), (2409, 16614), (2574, 15549), (2769, 14454), (2847, 14058), (3834, 10439), (3861, 10366), (3942, 10153), (4686, 8541), (4818, 8307), (5183, 7722), (5538, 7227), (5694, 7029)]