9969642

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 80

約数和(自身を含む): 24393600

約数和(自身を除く): 14423958

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 79, 81, 82, 114, 123, 158, 162, 171, 237, 246, 342, 369, 474, 513, 711, 738, 779, 1026, 1107, 1422, 1501, 1539, 1558, 2133, 2214, 2337, 3002, 3078, 3239, 3321, 4266, 4503, 4674, 6399, 6478, 6642, 7011, 9006, 9717, 12798, 13509, 14022, 19434, 21033, 27018, 29151, 40527, 42066, 58302, 61541, 63099, 81054, 87453, 121581, 123082, 126198, 174906, 184623, 243162, 262359, 369246, 524718, 553869, 1107738, 1661607, 3323214, 4984821, 9969642]

約数ペア:

[(1, 9969642), (2, 4984821), (3, 3323214), (6, 1661607), (9, 1107738), (18, 553869), (19, 524718), (27, 369246), (38, 262359), (41, 243162), (54, 184623), (57, 174906), (79, 126198), (81, 123082), (82, 121581), (114, 87453), (123, 81054), (158, 63099), (162, 61541), (171, 58302), (237, 42066), (246, 40527), (342, 29151), (369, 27018), (474, 21033), (513, 19434), (711, 14022), (738, 13509), (779, 12798), (1026, 9717), (1107, 9006), (1422, 7011), (1501, 6642), (1539, 6478), (1558, 6399), (2133, 4674), (2214, 4503), (2337, 4266), (3002, 3321), (3078, 3239)]