18273150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{5801}}^1$

素因数の和:5826

約数の個数: 72

約数和(自身を含む): 56116944

約数和(自身を除く): 37843794

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, 5801, 11602, 17403, 29005, 34806, 40607, 52209, 58010, 81214, 87015, 104418, 121821, 145025, 174030, 203035, 243642, 261045, 290050, 365463, 406070, 435075, 522090, 609105, 730926, 870150, 1015175, 1218210, 1305225, 1827315, 2030350, 2610450, 3045525, 3654630, 6091050, 9136575, 18273150]

約数ペア:

[(1, 18273150), (2, 9136575), (3, 6091050), (5, 3654630), (6, 3045525), (7, 2610450), (9, 2030350), (10, 1827315), (14, 1305225), (15, 1218210), (18, 1015175), (21, 870150), (25, 730926), (30, 609105), (35, 522090), (42, 435075), (45, 406070), (50, 365463), (63, 290050), (70, 261045), (75, 243642), (90, 203035), (105, 174030), (126, 145025), (150, 121821), (175, 104418), (210, 87015), (225, 81214), (315, 58010), (350, 52209), (450, 40607), (525, 34806), (630, 29005), (1050, 17403), (1575, 11602), (3150, 5801)]