18934650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{6011}}^1$

素因数の和:6036

約数の個数: 72

約数和(自身を含む): 58148064

約数和(自身を除く): 39213414

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 6011, 12022, 18033, 30055, 36066, 42077, 54099, 60110, 84154, 90165, 108198, 126231, 150275, 180330, 210385, 252462, 270495, 300550, 378693, 420770, 450825, 540990, 631155, 757386, 901650, 1051925, 1262310, 1352475, 1893465, 2103850, 2704950, 3155775, 3786930, 6311550, 9467325, 18934650]

約数ペア:

[(1, 18934650), (2, 9467325), (3, 6311550), (5, 3786930), (6, 3155775), (7, 2704950), (9, 2103850), (10, 1893465), (14, 1352475), (15, 1262310), (18, 1051925), (21, 901650), (25, 757386), (30, 631155), (35, 540990), (42, 450825), (45, 420770), (50, 378693), (63, 300550), (70, 270495), (75, 252462), (90, 210385), (105, 180330), (126, 150275), (150, 126231), (175, 108198), (210, 90165), (225, 84154), (315, 60110), (350, 54099), (450, 42077), (525, 36066), (630, 30055), (1050, 18033), (1575, 12022), (3150, 6011)]