23138766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{449}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 57564000

約数和(自身を除く): 34425234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 409, 449, 818, 898, 1227, 1347, 2454, 2694, 2863, 3143, 3681, 4041, 5726, 6286, 7362, 8082, 8589, 9429, 17178, 18858, 25767, 28287, 51534, 56574, 183641, 367282, 550923, 1101846, 1285487, 1652769, 2570974, 3305538, 3856461, 7712922, 11569383, 23138766]

約数ペア:

[(1, 23138766), (2, 11569383), (3, 7712922), (6, 3856461), (7, 3305538), (9, 2570974), (14, 1652769), (18, 1285487), (21, 1101846), (42, 550923), (63, 367282), (126, 183641), (409, 56574), (449, 51534), (818, 28287), (898, 25767), (1227, 18858), (1347, 17178), (2454, 9429), (2694, 8589), (2863, 8082), (3143, 7362), (3681, 6286), (4041, 5726)]