18789750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{1193}}^1$

素因数の和:1223

約数の個数: 96

約数和(自身を含む): 58114368

約数和(自身を除く): 39324618

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, 125, 126, 150, 175, 210, 225, 250, 315, 350, 375, 450, 525, 630, 750, 875, 1050, 1125, 1193, 1575, 1750, 2250, 2386, 2625, 3150, 3579, 5250, 5965, 7158, 7875, 8351, 10737, 11930, 15750, 16702, 17895, 21474, 25053, 29825, 35790, 41755, 50106, 53685, 59650, 75159, 83510, 89475, 107370, 125265, 149125, 150318, 178950, 208775, 250530, 268425, 298250, 375795, 417550, 447375, 536850, 626325, 751590, 894750, 1043875, 1252650, 1342125, 1878975, 2087750, 2684250, 3131625, 3757950, 6263250, 9394875, 18789750]

約数ペア:

[(1, 18789750), (2, 9394875), (3, 6263250), (5, 3757950), (6, 3131625), (7, 2684250), (9, 2087750), (10, 1878975), (14, 1342125), (15, 1252650), (18, 1043875), (21, 894750), (25, 751590), (30, 626325), (35, 536850), (42, 447375), (45, 417550), (50, 375795), (63, 298250), (70, 268425), (75, 250530), (90, 208775), (105, 178950), (125, 150318), (126, 149125), (150, 125265), (175, 107370), (210, 89475), (225, 83510), (250, 75159), (315, 59650), (350, 53685), (375, 50106), (450, 41755), (525, 35790), (630, 29825), (750, 25053), (875, 21474), (1050, 17895), (1125, 16702), (1193, 15750), (1575, 11930), (1750, 10737), (2250, 8351), (2386, 7875), (2625, 7158), (3150, 5965), (3579, 5250)]