9969892578

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{12263}}^1$

素因数の和:12380

約数の個数: 72

約数和(自身を含む): 22797500544

約数和(自身を除く): 12827607966

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 279, 282, 423, 558, 846, 961, 1457, 1922, 2883, 2914, 4371, 5766, 8649, 8742, 12263, 13113, 17298, 24526, 26226, 36789, 45167, 73578, 90334, 110367, 135501, 220734, 271002, 380153, 406503, 576361, 760306, 813006, 1140459, 1152722, 1729083, 2280918, 3421377, 3458166, 5187249, 6842754, 10374498, 11784743, 17867191, 23569486, 35354229, 35734382, 53601573, 70708458, 106062687, 107203146, 160804719, 212125374, 321609438, 553882921, 1107765842, 1661648763, 3323297526, 4984946289, 9969892578]

約数ペア:

[(1, 9969892578), (2, 4984946289), (3, 3323297526), (6, 1661648763), (9, 1107765842), (18, 553882921), (31, 321609438), (47, 212125374), (62, 160804719), (93, 107203146), (94, 106062687), (141, 70708458), (186, 53601573), (279, 35734382), (282, 35354229), (423, 23569486), (558, 17867191), (846, 11784743), (961, 10374498), (1457, 6842754), (1922, 5187249), (2883, 3458166), (2914, 3421377), (4371, 2280918), (5766, 1729083), (8649, 1152722), (8742, 1140459), (12263, 813006), (13113, 760306), (17298, 576361), (24526, 406503), (26226, 380153), (36789, 271002), (45167, 220734), (73578, 135501), (90334, 110367)]