21796627848

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1543}}^1\times {\mathrm{9649}}^1$

素因数の和:11262

約数の個数: 64

約数和(自身を含む): 55426512000

約数和(自身を除く): 33629884152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 1543, 3086, 4629, 6172, 9258, 9649, 12344, 18516, 19298, 28947, 37032, 38596, 57894, 77192, 94123, 115788, 188246, 231576, 282369, 376492, 564738, 588589, 752984, 1129476, 1177178, 1765767, 2258952, 2354356, 3531534, 4708712, 7063068, 14126136, 14888407, 29776814, 44665221, 59553628, 89330442, 119107256, 178660884, 357321768, 908192827, 1816385654, 2724578481, 3632771308, 5449156962, 7265542616, 10898313924, 21796627848]

約数ペア:

[(1, 21796627848), (2, 10898313924), (3, 7265542616), (4, 5449156962), (6, 3632771308), (8, 2724578481), (12, 1816385654), (24, 908192827), (61, 357321768), (122, 178660884), (183, 119107256), (244, 89330442), (366, 59553628), (488, 44665221), (732, 29776814), (1464, 14888407), (1543, 14126136), (3086, 7063068), (4629, 4708712), (6172, 3531534), (9258, 2354356), (9649, 2258952), (12344, 1765767), (18516, 1177178), (19298, 1129476), (28947, 752984), (37032, 588589), (38596, 564738), (57894, 376492), (77192, 282369), (94123, 231576), (115788, 188246)]