23557644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 71285760

約数和(自身を除く): 47728116

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 31, 33, 36, 38, 44, 57, 62, 66, 76, 93, 99, 101, 114, 124, 132, 171, 186, 198, 202, 209, 228, 279, 303, 341, 342, 372, 396, 404, 418, 558, 589, 606, 627, 682, 684, 836, 909, 1023, 1111, 1116, 1178, 1212, 1254, 1364, 1767, 1818, 1881, 1919, 2046, 2222, 2356, 2508, 3069, 3131, 3333, 3534, 3636, 3762, 3838, 4092, 4444, 5301, 5757, 6138, 6262, 6479, 6666, 7068, 7524, 7676, 9393, 9999, 10602, 11514, 12276, 12524, 12958, 13332, 17271, 18786, 19437, 19998, 21109, 21204, 23028, 25916, 28179, 34441, 34542, 37572, 38874, 39996, 42218, 56358, 58311, 59489, 63327, 68882, 69084, 77748, 84436, 103323, 112716, 116622, 118978, 126654, 137764, 178467, 189981, 206646, 233244, 237956, 253308, 309969, 356934, 379962, 413292, 535401, 619938, 654379, 713868, 759924, 1070802, 1239876, 1308758, 1963137, 2141604, 2617516, 3926274, 5889411, 7852548, 11778822, 23557644]

約数ペア:

[(1, 23557644), (2, 11778822), (3, 7852548), (4, 5889411), (6, 3926274), (9, 2617516), (11, 2141604), (12, 1963137), (18, 1308758), (19, 1239876), (22, 1070802), (31, 759924), (33, 713868), (36, 654379), (38, 619938), (44, 535401), (57, 413292), (62, 379962), (66, 356934), (76, 309969), (93, 253308), (99, 237956), (101, 233244), (114, 206646), (124, 189981), (132, 178467), (171, 137764), (186, 126654), (198, 118978), (202, 116622), (209, 112716), (228, 103323), (279, 84436), (303, 77748), (341, 69084), (342, 68882), (372, 63327), (396, 59489), (404, 58311), (418, 56358), (558, 42218), (589, 39996), (606, 38874), (627, 37572), (682, 34542), (684, 34441), (836, 28179), (909, 25916), (1023, 23028), (1111, 21204), (1116, 21109), (1178, 19998), (1212, 19437), (1254, 18786), (1364, 17271), (1767, 13332), (1818, 12958), (1881, 12524), (1919, 12276), (2046, 11514), (2222, 10602), (2356, 9999), (2508, 9393), (3069, 7676), (3131, 7524), (3333, 7068), (3534, 6666), (3636, 6479), (3762, 6262), (3838, 6138), (4092, 5757), (4444, 5301)]