109686906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 291409920

約数和(自身を除く): 181723014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 67, 71, 122, 126, 134, 142, 183, 189, 201, 213, 366, 378, 402, 426, 427, 469, 497, 549, 603, 639, 854, 938, 994, 1098, 1206, 1278, 1281, 1407, 1491, 1647, 1809, 1917, 2562, 2814, 2982, 3294, 3618, 3834, 3843, 4087, 4221, 4331, 4473, 4757, 7686, 8174, 8442, 8662, 8946, 9514, 11529, 12261, 12663, 12993, 13419, 14271, 23058, 24522, 25326, 25986, 26838, 28542, 28609, 30317, 33299, 36783, 38979, 42813, 57218, 60634, 66598, 73566, 77958, 85626, 85827, 90951, 99897, 110349, 116937, 128439, 171654, 181902, 199794, 220698, 233874, 256878, 257481, 272853, 290177, 299691, 514962, 545706, 580354, 599382, 772443, 818559, 870531, 899073, 1544886, 1637118, 1741062, 1798146, 2031239, 2611593, 4062478, 5223186, 6093717, 7834779, 12187434, 15669558, 18281151, 36562302, 54843453, 109686906]

約数ペア:

[(1, 109686906), (2, 54843453), (3, 36562302), (6, 18281151), (7, 15669558), (9, 12187434), (14, 7834779), (18, 6093717), (21, 5223186), (27, 4062478), (42, 2611593), (54, 2031239), (61, 1798146), (63, 1741062), (67, 1637118), (71, 1544886), (122, 899073), (126, 870531), (134, 818559), (142, 772443), (183, 599382), (189, 580354), (201, 545706), (213, 514962), (366, 299691), (378, 290177), (402, 272853), (426, 257481), (427, 256878), (469, 233874), (497, 220698), (549, 199794), (603, 181902), (639, 171654), (854, 128439), (938, 116937), (994, 110349), (1098, 99897), (1206, 90951), (1278, 85827), (1281, 85626), (1407, 77958), (1491, 73566), (1647, 66598), (1809, 60634), (1917, 57218), (2562, 42813), (2814, 38979), (2982, 36783), (3294, 33299), (3618, 30317), (3834, 28609), (3843, 28542), (4087, 26838), (4221, 25986), (4331, 25326), (4473, 24522), (4757, 23058), (7686, 14271), (8174, 13419), (8442, 12993), (8662, 12663), (8946, 12261), (9514, 11529)]