18860850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{4657}}^1$

素因数の和:4681

約数の個数: 60

約数和(自身を含む): 52416474

約数和(自身を除く): 33555624

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 4657, 9314, 13971, 23285, 27942, 41913, 46570, 69855, 83826, 116425, 125739, 139710, 209565, 232850, 251478, 349275, 377217, 419130, 628695, 698550, 754434, 1047825, 1257390, 1886085, 2095650, 3143475, 3772170, 6286950, 9430425, 18860850]

約数ペア:

[(1, 18860850), (2, 9430425), (3, 6286950), (5, 3772170), (6, 3143475), (9, 2095650), (10, 1886085), (15, 1257390), (18, 1047825), (25, 754434), (27, 698550), (30, 628695), (45, 419130), (50, 377217), (54, 349275), (75, 251478), (81, 232850), (90, 209565), (135, 139710), (150, 125739), (162, 116425), (225, 83826), (270, 69855), (405, 46570), (450, 41913), (675, 27942), (810, 23285), (1350, 13971), (2025, 9314), (4050, 4657)]