18490950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13697}}^1$

素因数の和:13718

約数の個数: 48

約数和(自身を含む): 50956560

約数和(自身を除く): 32465610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 13697, 27394, 41091, 68485, 82182, 123273, 136970, 205455, 246546, 342425, 369819, 410910, 616365, 684850, 739638, 1027275, 1232730, 1849095, 2054550, 3081825, 3698190, 6163650, 9245475, 18490950]

約数ペア:

[(1, 18490950), (2, 9245475), (3, 6163650), (5, 3698190), (6, 3081825), (9, 2054550), (10, 1849095), (15, 1232730), (18, 1027275), (25, 739638), (27, 684850), (30, 616365), (45, 410910), (50, 369819), (54, 342425), (75, 246546), (90, 205455), (135, 136970), (150, 123273), (225, 82182), (270, 68485), (450, 41091), (675, 27394), (1350, 13697)]