18822608024

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:646

約数の個数: 128

約数和(自身を含む): 40476672000

約数和(自身を除く): 21654063976

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 127, 242, 248, 254, 341, 449, 484, 508, 682, 898, 968, 1016, 1331, 1364, 1397, 1796, 2662, 2728, 2794, 3592, 3751, 3937, 4939, 5324, 5588, 7502, 7874, 9878, 10648, 11176, 13919, 15004, 15367, 15748, 19756, 27838, 30008, 30734, 31496, 39512, 41261, 43307, 54329, 55676, 57023, 61468, 82522, 86614, 108658, 111352, 114046, 122936, 153109, 165044, 169037, 173228, 217316, 228092, 306218, 330088, 338074, 346456, 434632, 456184, 476377, 597619, 612436, 627253, 676148, 952754, 1195238, 1224872, 1254506, 1352296, 1684199, 1767713, 1905508, 2390476, 2509012, 3368398, 3535426, 3811016, 4780952, 5018024, 5240147, 6736796, 6899783, 7070852, 10480294, 13473592, 13799566, 14141704, 18526189, 19444843, 20960588, 27599132, 37052378, 38889686, 41921176, 55198264, 74104756, 75897613, 77779372, 148209512, 151795226, 155558744, 213893273, 303590452, 427786546, 607180904, 855573092, 1711146184, 2352826003, 4705652006, 9411304012, 18822608024]

約数ペア:

[(1, 18822608024), (2, 9411304012), (4, 4705652006), (8, 2352826003), (11, 1711146184), (22, 855573092), (31, 607180904), (44, 427786546), (62, 303590452), (88, 213893273), (121, 155558744), (124, 151795226), (127, 148209512), (242, 77779372), (248, 75897613), (254, 74104756), (341, 55198264), (449, 41921176), (484, 38889686), (508, 37052378), (682, 27599132), (898, 20960588), (968, 19444843), (1016, 18526189), (1331, 14141704), (1364, 13799566), (1397, 13473592), (1796, 10480294), (2662, 7070852), (2728, 6899783), (2794, 6736796), (3592, 5240147), (3751, 5018024), (3937, 4780952), (4939, 3811016), (5324, 3535426), (5588, 3368398), (7502, 2509012), (7874, 2390476), (9878, 1905508), (10648, 1767713), (11176, 1684199), (13919, 1352296), (15004, 1254506), (15367, 1224872), (15748, 1195238), (19756, 952754), (27838, 676148), (30008, 627253), (30734, 612436), (31496, 597619), (39512, 476377), (41261, 456184), (43307, 434632), (54329, 346456), (55676, 338074), (57023, 330088), (61468, 306218), (82522, 228092), (86614, 217316), (108658, 173228), (111352, 169037), (114046, 165044), (122936, 153109)]