18392850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{5839}}^1$

素因数の和:5864

約数の個数: 72

約数和(自身を含む): 56484480

約数和(自身を除く): 38091630

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, 5839, 11678, 17517, 29195, 35034, 40873, 52551, 58390, 81746, 87585, 105102, 122619, 145975, 175170, 204365, 245238, 262755, 291950, 367857, 408730, 437925, 525510, 613095, 735714, 875850, 1021825, 1226190, 1313775, 1839285, 2043650, 2627550, 3065475, 3678570, 6130950, 9196425, 18392850]

約数ペア:

[(1, 18392850), (2, 9196425), (3, 6130950), (5, 3678570), (6, 3065475), (7, 2627550), (9, 2043650), (10, 1839285), (14, 1313775), (15, 1226190), (18, 1021825), (21, 875850), (25, 735714), (30, 613095), (35, 525510), (42, 437925), (45, 408730), (50, 367857), (63, 291950), (70, 262755), (75, 245238), (90, 204365), (105, 175170), (126, 145975), (150, 122619), (175, 105102), (210, 87585), (225, 81746), (315, 58390), (350, 52551), (450, 40873), (525, 35034), (630, 29195), (1050, 17517), (1575, 11678), (3150, 5839)]