18584850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6521}}^1$

素因数の和:6555

約数の個数: 48

約数和(自身を含む): 48523680

約数和(自身を除く): 29938830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 6521, 13042, 19563, 32605, 39126, 65210, 97815, 123899, 163025, 195630, 247798, 326050, 371697, 489075, 619495, 743394, 978150, 1238990, 1858485, 3097475, 3716970, 6194950, 9292425, 18584850]

約数ペア:

[(1, 18584850), (2, 9292425), (3, 6194950), (5, 3716970), (6, 3097475), (10, 1858485), (15, 1238990), (19, 978150), (25, 743394), (30, 619495), (38, 489075), (50, 371697), (57, 326050), (75, 247798), (95, 195630), (114, 163025), (150, 123899), (190, 97815), (285, 65210), (475, 39126), (570, 32605), (950, 19563), (1425, 13042), (2850, 6521)]