18588420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1234

約数の個数: 96

約数和(自身を含む): 59875200

約数和(自身を除く): 41286780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1187, 1305, 1566, 1740, 2374, 2610, 3132, 3561, 3915, 4748, 5220, 5935, 7122, 7830, 10683, 11870, 14244, 15660, 17805, 21366, 23740, 32049, 34423, 35610, 42732, 53415, 64098, 68846, 71220, 103269, 106830, 128196, 137692, 160245, 172115, 206538, 213660, 309807, 320490, 344230, 413076, 516345, 619614, 640980, 688460, 929421, 1032690, 1239228, 1549035, 1858842, 2065380, 3098070, 3717684, 4647105, 6196140, 9294210, 18588420]

約数ペア:

[(1, 18588420), (2, 9294210), (3, 6196140), (4, 4647105), (5, 3717684), (6, 3098070), (9, 2065380), (10, 1858842), (12, 1549035), (15, 1239228), (18, 1032690), (20, 929421), (27, 688460), (29, 640980), (30, 619614), (36, 516345), (45, 413076), (54, 344230), (58, 320490), (60, 309807), (87, 213660), (90, 206538), (108, 172115), (116, 160245), (135, 137692), (145, 128196), (174, 106830), (180, 103269), (261, 71220), (270, 68846), (290, 64098), (348, 53415), (435, 42732), (522, 35610), (540, 34423), (580, 32049), (783, 23740), (870, 21366), (1044, 17805), (1187, 15660), (1305, 14244), (1566, 11870), (1740, 10683), (2374, 7830), (2610, 7122), (3132, 5935), (3561, 5220), (3915, 4748)]