15691494378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{16903}}^1$

素因数の和:17000

約数の個数: 96

約数和(自身を含む): 38674188288

約数和(自身を除く): 22982693910

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 93, 138, 161, 186, 217, 322, 434, 483, 651, 713, 961, 966, 1302, 1426, 1922, 2139, 2883, 4278, 4991, 5766, 6727, 9982, 13454, 14973, 16903, 20181, 22103, 29946, 33806, 40362, 44206, 50709, 66309, 101418, 118321, 132618, 154721, 236642, 309442, 354963, 388769, 464163, 523993, 709926, 777538, 928326, 1047986, 1166307, 1571979, 2332614, 2721383, 3143958, 3667951, 5442766, 7335902, 8164149, 11003853, 12051839, 16243783, 16328298, 22007706, 24103678, 32487566, 36155517, 48731349, 72311034, 84362873, 97462698, 113706481, 168725746, 227412962, 253088619, 341119443, 373607009, 506177238, 682238886, 747214018, 1120821027, 2241642054, 2615249063, 5230498126, 7845747189, 15691494378]

約数ペア:

[(1, 15691494378), (2, 7845747189), (3, 5230498126), (6, 2615249063), (7, 2241642054), (14, 1120821027), (21, 747214018), (23, 682238886), (31, 506177238), (42, 373607009), (46, 341119443), (62, 253088619), (69, 227412962), (93, 168725746), (138, 113706481), (161, 97462698), (186, 84362873), (217, 72311034), (322, 48731349), (434, 36155517), (483, 32487566), (651, 24103678), (713, 22007706), (961, 16328298), (966, 16243783), (1302, 12051839), (1426, 11003853), (1922, 8164149), (2139, 7335902), (2883, 5442766), (4278, 3667951), (4991, 3143958), (5766, 2721383), (6727, 2332614), (9982, 1571979), (13454, 1166307), (14973, 1047986), (16903, 928326), (20181, 777538), (22103, 709926), (29946, 523993), (33806, 464163), (40362, 388769), (44206, 354963), (50709, 309442), (66309, 236642), (101418, 154721), (118321, 132618)]