22571388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2083}}^1$

素因数の和:2143

約数の個数: 72

約数和(自身を含む): 66754688

約数和(自身を除く): 44183300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2083, 2709, 3612, 4166, 5418, 6249, 8332, 10836, 12498, 14581, 18747, 24996, 29162, 37494, 43743, 58324, 74988, 87486, 89569, 131229, 174972, 179138, 262458, 268707, 358276, 524916, 537414, 626983, 806121, 1074828, 1253966, 1612242, 1880949, 2507932, 3224484, 3761898, 5642847, 7523796, 11285694, 22571388]

約数ペア:

[(1, 22571388), (2, 11285694), (3, 7523796), (4, 5642847), (6, 3761898), (7, 3224484), (9, 2507932), (12, 1880949), (14, 1612242), (18, 1253966), (21, 1074828), (28, 806121), (36, 626983), (42, 537414), (43, 524916), (63, 358276), (84, 268707), (86, 262458), (126, 179138), (129, 174972), (172, 131229), (252, 89569), (258, 87486), (301, 74988), (387, 58324), (516, 43743), (602, 37494), (774, 29162), (903, 24996), (1204, 18747), (1548, 14581), (1806, 12498), (2083, 10836), (2709, 8332), (3612, 6249), (4166, 5418)]