21624174

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 57028608

約数和(自身を除く): 35404434

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 62, 66, 78, 93, 99, 117, 143, 186, 198, 234, 271, 279, 286, 341, 403, 429, 542, 558, 682, 806, 813, 858, 1023, 1209, 1287, 1626, 2046, 2418, 2439, 2574, 2981, 3069, 3523, 3627, 4433, 4878, 5962, 6138, 7046, 7254, 8401, 8866, 8943, 10569, 13299, 16802, 17886, 21138, 25203, 26598, 26829, 31707, 38753, 39897, 50406, 53658, 63414, 75609, 77506, 79794, 92411, 109213, 116259, 151218, 184822, 218426, 232518, 277233, 327639, 348777, 554466, 655278, 697554, 831699, 982917, 1201343, 1663398, 1965834, 2402686, 3604029, 7208058, 10812087, 21624174]

約数ペア:

[(1, 21624174), (2, 10812087), (3, 7208058), (6, 3604029), (9, 2402686), (11, 1965834), (13, 1663398), (18, 1201343), (22, 982917), (26, 831699), (31, 697554), (33, 655278), (39, 554466), (62, 348777), (66, 327639), (78, 277233), (93, 232518), (99, 218426), (117, 184822), (143, 151218), (186, 116259), (198, 109213), (234, 92411), (271, 79794), (279, 77506), (286, 75609), (341, 63414), (403, 53658), (429, 50406), (542, 39897), (558, 38753), (682, 31707), (806, 26829), (813, 26598), (858, 25203), (1023, 21138), (1209, 17886), (1287, 16802), (1626, 13299), (2046, 10569), (2418, 8943), (2439, 8866), (2574, 8401), (2981, 7254), (3069, 7046), (3523, 6138), (3627, 5962), (4433, 4878)]