13475388

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 32810400

約数和(自身を除く): 19335012

約数列:

[1, 2, 3, 4, 6, 12, 41, 61, 82, 122, 123, 164, 183, 244, 246, 366, 449, 492, 732, 898, 1347, 1796, 2501, 2694, 5002, 5388, 7503, 10004, 15006, 18409, 27389, 30012, 36818, 54778, 55227, 73636, 82167, 109556, 110454, 164334, 220908, 328668, 1122949, 2245898, 3368847, 4491796, 6737694, 13475388]

約数ペア:

[(1, 13475388), (2, 6737694), (3, 4491796), (4, 3368847), (6, 2245898), (12, 1122949), (41, 328668), (61, 220908), (82, 164334), (122, 110454), (123, 109556), (164, 82167), (183, 73636), (244, 55227), (246, 54778), (366, 36818), (449, 30012), (492, 27389), (732, 18409), (898, 15006), (1347, 10004), (1796, 7503), (2501, 5388), (2694, 5002)]