25809298002

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{13463}}^1$

素因数の和:13876

約数の個数: 64

約数和(自身を含む): 58009374720

約数和(自身を除く): 32200076718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 271, 393, 542, 786, 813, 1179, 1626, 2358, 2439, 3537, 4878, 7074, 7317, 13463, 14634, 26926, 35501, 40389, 71002, 80778, 106503, 121167, 213006, 242334, 319509, 363501, 639018, 727002, 958527, 1763653, 1917054, 3527306, 3648473, 5290959, 7296946, 10581918, 10945419, 15872877, 21890838, 31745754, 32836257, 47618631, 65672514, 95237262, 98508771, 197017542, 477949963, 955899926, 1433849889, 2867699778, 4301549667, 8603099334, 12904649001, 25809298002]

約数ペア:

[(1, 25809298002), (2, 12904649001), (3, 8603099334), (6, 4301549667), (9, 2867699778), (18, 1433849889), (27, 955899926), (54, 477949963), (131, 197017542), (262, 98508771), (271, 95237262), (393, 65672514), (542, 47618631), (786, 32836257), (813, 31745754), (1179, 21890838), (1626, 15872877), (2358, 10945419), (2439, 10581918), (3537, 7296946), (4878, 5290959), (7074, 3648473), (7317, 3527306), (13463, 1917054), (14634, 1763653), (26926, 958527), (35501, 727002), (40389, 639018), (71002, 363501), (80778, 319509), (106503, 242334), (121167, 213006)]