42405468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 120766464

約数和(自身を除く): 78360996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 47, 69, 84, 92, 94, 138, 141, 161, 188, 276, 282, 322, 329, 467, 483, 564, 644, 658, 934, 966, 987, 1081, 1316, 1401, 1868, 1932, 1974, 2162, 2802, 3243, 3269, 3948, 4324, 5604, 6486, 6538, 7567, 9807, 10741, 12972, 13076, 15134, 19614, 21482, 21949, 22701, 30268, 32223, 39228, 42964, 43898, 45402, 64446, 65847, 75187, 87796, 90804, 128892, 131694, 150374, 153643, 225561, 263388, 300748, 307286, 451122, 460929, 504827, 614572, 902244, 921858, 1009654, 1514481, 1843716, 2019308, 3028962, 3533789, 6057924, 7067578, 10601367, 14135156, 21202734, 42405468]

約数ペア:

[(1, 42405468), (2, 21202734), (3, 14135156), (4, 10601367), (6, 7067578), (7, 6057924), (12, 3533789), (14, 3028962), (21, 2019308), (23, 1843716), (28, 1514481), (42, 1009654), (46, 921858), (47, 902244), (69, 614572), (84, 504827), (92, 460929), (94, 451122), (138, 307286), (141, 300748), (161, 263388), (188, 225561), (276, 153643), (282, 150374), (322, 131694), (329, 128892), (467, 90804), (483, 87796), (564, 75187), (644, 65847), (658, 64446), (934, 45402), (966, 43898), (987, 42964), (1081, 39228), (1316, 32223), (1401, 30268), (1868, 22701), (1932, 21949), (1974, 21482), (2162, 19614), (2802, 15134), (3243, 13076), (3269, 12972), (3948, 10741), (4324, 9807), (5604, 7567), (6486, 6538)]