15418788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 47548032

約数和(自身を除く): 32129244

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 41, 42, 44, 66, 74, 77, 82, 84, 111, 121, 123, 132, 148, 154, 164, 222, 231, 242, 246, 259, 287, 308, 363, 407, 444, 451, 462, 484, 492, 518, 574, 726, 777, 814, 847, 861, 902, 924, 1036, 1148, 1221, 1353, 1452, 1517, 1554, 1628, 1694, 1722, 1804, 2442, 2541, 2706, 2849, 3034, 3108, 3157, 3388, 3444, 4477, 4551, 4884, 4961, 5082, 5412, 5698, 6068, 6314, 8547, 8954, 9102, 9471, 9922, 10164, 10619, 11396, 12628, 13431, 14883, 16687, 17094, 17908, 18204, 18942, 19844, 21238, 26862, 29766, 31339, 31857, 33374, 34188, 34727, 37884, 42476, 50061, 53724, 59532, 62678, 63714, 66748, 69454, 94017, 100122, 104181, 116809, 125356, 127428, 138908, 183557, 188034, 200244, 208362, 233618, 350427, 367114, 376068, 416724, 467236, 550671, 700854, 734228, 1101342, 1284899, 1401708, 2202684, 2569798, 3854697, 5139596, 7709394, 15418788]

約数ペア:

[(1, 15418788), (2, 7709394), (3, 5139596), (4, 3854697), (6, 2569798), (7, 2202684), (11, 1401708), (12, 1284899), (14, 1101342), (21, 734228), (22, 700854), (28, 550671), (33, 467236), (37, 416724), (41, 376068), (42, 367114), (44, 350427), (66, 233618), (74, 208362), (77, 200244), (82, 188034), (84, 183557), (111, 138908), (121, 127428), (123, 125356), (132, 116809), (148, 104181), (154, 100122), (164, 94017), (222, 69454), (231, 66748), (242, 63714), (246, 62678), (259, 59532), (287, 53724), (308, 50061), (363, 42476), (407, 37884), (444, 34727), (451, 34188), (462, 33374), (484, 31857), (492, 31339), (518, 29766), (574, 26862), (726, 21238), (777, 19844), (814, 18942), (847, 18204), (861, 17908), (902, 17094), (924, 16687), (1036, 14883), (1148, 13431), (1221, 12628), (1353, 11396), (1452, 10619), (1517, 10164), (1554, 9922), (1628, 9471), (1694, 9102), (1722, 8954), (1804, 8547), (2442, 6314), (2541, 6068), (2706, 5698), (2849, 5412), (3034, 5082), (3108, 4961), (3157, 4884), (3388, 4551), (3444, 4477)]