25568244

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18211}}^1$

素因数の和:18237

約数の個数: 48

約数和(自身を含む): 71391040

約数和(自身を除く): 45822796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 18211, 36422, 54633, 72844, 109266, 163899, 218532, 236743, 327798, 473486, 491697, 655596, 710229, 946972, 983394, 1420458, 1966788, 2130687, 2840916, 4261374, 6392061, 8522748, 12784122, 25568244]

約数ペア:

[(1, 25568244), (2, 12784122), (3, 8522748), (4, 6392061), (6, 4261374), (9, 2840916), (12, 2130687), (13, 1966788), (18, 1420458), (26, 983394), (27, 946972), (36, 710229), (39, 655596), (52, 491697), (54, 473486), (78, 327798), (108, 236743), (117, 218532), (156, 163899), (234, 109266), (351, 72844), (468, 54633), (702, 36422), (1404, 18211)]