18361350

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 60710400

約数和(自身を除く): 42349050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 29, 30, 35, 42, 45, 50, 54, 58, 63, 67, 70, 75, 87, 90, 105, 126, 134, 135, 145, 150, 174, 175, 189, 201, 203, 210, 225, 261, 270, 290, 315, 335, 350, 378, 402, 406, 435, 450, 469, 522, 525, 603, 609, 630, 670, 675, 725, 783, 870, 938, 945, 1005, 1015, 1050, 1206, 1218, 1305, 1350, 1407, 1450, 1566, 1575, 1675, 1809, 1827, 1890, 1943, 2010, 2030, 2175, 2345, 2610, 2814, 3015, 3045, 3150, 3350, 3618, 3654, 3886, 3915, 4221, 4350, 4690, 4725, 5025, 5075, 5481, 5829, 6030, 6090, 6525, 7035, 7830, 8442, 9045, 9135, 9450, 9715, 10050, 10150, 10962, 11658, 11725, 12663, 13050, 13601, 14070, 15075, 15225, 17487, 18090, 18270, 19430, 19575, 21105, 23450, 25326, 27202, 27405, 29145, 30150, 30450, 34974, 35175, 39150, 40803, 42210, 45225, 45675, 48575, 52461, 54810, 58290, 63315, 68005, 70350, 81606, 87435, 90450, 91350, 97150, 104922, 105525, 122409, 126630, 136010, 137025, 145725, 174870, 204015, 211050, 244818, 262305, 274050, 291450, 316575, 340025, 367227, 408030, 437175, 524610, 612045, 633150, 680050, 734454, 874350, 1020075, 1224090, 1311525, 1836135, 2040150, 2623050, 3060225, 3672270, 6120450, 9180675, 18361350]

約数ペア:

[(1, 18361350), (2, 9180675), (3, 6120450), (5, 3672270), (6, 3060225), (7, 2623050), (9, 2040150), (10, 1836135), (14, 1311525), (15, 1224090), (18, 1020075), (21, 874350), (25, 734454), (27, 680050), (29, 633150), (30, 612045), (35, 524610), (42, 437175), (45, 408030), (50, 367227), (54, 340025), (58, 316575), (63, 291450), (67, 274050), (70, 262305), (75, 244818), (87, 211050), (90, 204015), (105, 174870), (126, 145725), (134, 137025), (135, 136010), (145, 126630), (150, 122409), (174, 105525), (175, 104922), (189, 97150), (201, 91350), (203, 90450), (210, 87435), (225, 81606), (261, 70350), (270, 68005), (290, 63315), (315, 58290), (335, 54810), (350, 52461), (378, 48575), (402, 45675), (406, 45225), (435, 42210), (450, 40803), (469, 39150), (522, 35175), (525, 34974), (603, 30450), (609, 30150), (630, 29145), (670, 27405), (675, 27202), (725, 25326), (783, 23450), (870, 21105), (938, 19575), (945, 19430), (1005, 18270), (1015, 18090), (1050, 17487), (1206, 15225), (1218, 15075), (1305, 14070), (1350, 13601), (1407, 13050), (1450, 12663), (1566, 11725), (1575, 11658), (1675, 10962), (1809, 10150), (1827, 10050), (1890, 9715), (1943, 9450), (2010, 9135), (2030, 9045), (2175, 8442), (2345, 7830), (2610, 7035), (2814, 6525), (3015, 6090), (3045, 6030), (3150, 5829), (3350, 5481), (3618, 5075), (3654, 5025), (3886, 4725), (3915, 4690), (4221, 4350)]