42189336

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 137998080

約数和(自身を除く): 95808744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 81, 84, 108, 126, 131, 142, 162, 168, 189, 213, 216, 252, 262, 284, 324, 378, 393, 426, 497, 504, 524, 567, 568, 639, 648, 756, 786, 852, 917, 994, 1048, 1134, 1179, 1278, 1491, 1512, 1572, 1704, 1834, 1917, 1988, 2268, 2358, 2556, 2751, 2982, 3144, 3537, 3668, 3834, 3976, 4473, 4536, 4716, 5112, 5502, 5751, 5964, 7074, 7336, 7668, 8253, 8946, 9301, 9432, 10611, 11004, 11502, 11928, 13419, 14148, 15336, 16506, 17892, 18602, 21222, 22008, 23004, 24759, 26838, 27903, 28296, 33012, 35784, 37204, 40257, 42444, 46008, 49518, 53676, 55806, 65107, 66024, 74277, 74408, 80514, 83709, 84888, 99036, 107352, 111612, 130214, 148554, 161028, 167418, 195321, 198072, 223224, 251127, 260428, 297108, 322056, 334836, 390642, 502254, 520856, 585963, 594216, 669672, 753381, 781284, 1004508, 1171926, 1506762, 1562568, 1757889, 2009016, 2343852, 3013524, 3515778, 4687704, 5273667, 6027048, 7031556, 10547334, 14063112, 21094668, 42189336]

約数ペア:

[(1, 42189336), (2, 21094668), (3, 14063112), (4, 10547334), (6, 7031556), (7, 6027048), (8, 5273667), (9, 4687704), (12, 3515778), (14, 3013524), (18, 2343852), (21, 2009016), (24, 1757889), (27, 1562568), (28, 1506762), (36, 1171926), (42, 1004508), (54, 781284), (56, 753381), (63, 669672), (71, 594216), (72, 585963), (81, 520856), (84, 502254), (108, 390642), (126, 334836), (131, 322056), (142, 297108), (162, 260428), (168, 251127), (189, 223224), (213, 198072), (216, 195321), (252, 167418), (262, 161028), (284, 148554), (324, 130214), (378, 111612), (393, 107352), (426, 99036), (497, 84888), (504, 83709), (524, 80514), (567, 74408), (568, 74277), (639, 66024), (648, 65107), (756, 55806), (786, 53676), (852, 49518), (917, 46008), (994, 42444), (1048, 40257), (1134, 37204), (1179, 35784), (1278, 33012), (1491, 28296), (1512, 27903), (1572, 26838), (1704, 24759), (1834, 23004), (1917, 22008), (1988, 21222), (2268, 18602), (2358, 17892), (2556, 16506), (2751, 15336), (2982, 14148), (3144, 13419), (3537, 11928), (3668, 11502), (3834, 11004), (3976, 10611), (4473, 9432), (4536, 9301), (4716, 8946), (5112, 8253), (5502, 7668), (5751, 7336), (5964, 7074)]