21762312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 67858560

約数和(自身を除く): 46096248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 373, 374, 408, 429, 442, 561, 572, 663, 746, 748, 858, 884, 1119, 1122, 1144, 1326, 1492, 1496, 1716, 1768, 2238, 2244, 2431, 2652, 2984, 3432, 4103, 4476, 4488, 4849, 4862, 5304, 6341, 7293, 8206, 8952, 9698, 9724, 12309, 12682, 14547, 14586, 16412, 19023, 19396, 19448, 24618, 25364, 29094, 29172, 32824, 38046, 38792, 49236, 50728, 53339, 58188, 58344, 69751, 76092, 82433, 98472, 106678, 116376, 139502, 152184, 160017, 164866, 209253, 213356, 247299, 279004, 320034, 329732, 418506, 426712, 494598, 558008, 640068, 659464, 837012, 906763, 989196, 1280136, 1674024, 1813526, 1978392, 2720289, 3627052, 5440578, 7254104, 10881156, 21762312]

約数ペア:

[(1, 21762312), (2, 10881156), (3, 7254104), (4, 5440578), (6, 3627052), (8, 2720289), (11, 1978392), (12, 1813526), (13, 1674024), (17, 1280136), (22, 989196), (24, 906763), (26, 837012), (33, 659464), (34, 640068), (39, 558008), (44, 494598), (51, 426712), (52, 418506), (66, 329732), (68, 320034), (78, 279004), (88, 247299), (102, 213356), (104, 209253), (132, 164866), (136, 160017), (143, 152184), (156, 139502), (187, 116376), (204, 106678), (221, 98472), (264, 82433), (286, 76092), (312, 69751), (373, 58344), (374, 58188), (408, 53339), (429, 50728), (442, 49236), (561, 38792), (572, 38046), (663, 32824), (746, 29172), (748, 29094), (858, 25364), (884, 24618), (1119, 19448), (1122, 19396), (1144, 19023), (1326, 16412), (1492, 14586), (1496, 14547), (1716, 12682), (1768, 12309), (2238, 9724), (2244, 9698), (2431, 8952), (2652, 8206), (2984, 7293), (3432, 6341), (4103, 5304), (4476, 4862), (4488, 4849)]