19204344

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{1327}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 54182400

約数和(自身を除く): 34978056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 134, 201, 216, 268, 402, 536, 603, 804, 1206, 1327, 1608, 1809, 2412, 2654, 3618, 3981, 4824, 5308, 7236, 7962, 10616, 11943, 14472, 15924, 23886, 31848, 35829, 47772, 71658, 88909, 95544, 143316, 177818, 266727, 286632, 355636, 533454, 711272, 800181, 1066908, 1600362, 2133816, 2400543, 3200724, 4801086, 6401448, 9602172, 19204344]

約数ペア:

[(1, 19204344), (2, 9602172), (3, 6401448), (4, 4801086), (6, 3200724), (8, 2400543), (9, 2133816), (12, 1600362), (18, 1066908), (24, 800181), (27, 711272), (36, 533454), (54, 355636), (67, 286632), (72, 266727), (108, 177818), (134, 143316), (201, 95544), (216, 88909), (268, 71658), (402, 47772), (536, 35829), (603, 31848), (804, 23886), (1206, 15924), (1327, 14472), (1608, 11943), (1809, 10616), (2412, 7962), (2654, 7236), (3618, 5308), (3981, 4824)]