18945150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{18043}}^1$

素因数の和:18065

約数の個数: 48

約数和(自身を含む): 53698944

約数和(自身を除く): 34753794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 18043, 36086, 54129, 90215, 108258, 126301, 180430, 252602, 270645, 378903, 451075, 541290, 631505, 757806, 902150, 1263010, 1353225, 1894515, 2706450, 3157525, 3789030, 6315050, 9472575, 18945150]

約数ペア:

[(1, 18945150), (2, 9472575), (3, 6315050), (5, 3789030), (6, 3157525), (7, 2706450), (10, 1894515), (14, 1353225), (15, 1263010), (21, 902150), (25, 757806), (30, 631505), (35, 541290), (42, 451075), (50, 378903), (70, 270645), (75, 252602), (105, 180430), (150, 126301), (175, 108258), (210, 90215), (350, 54129), (525, 36086), (1050, 18043)]