42409332

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 133066752

約数和(自身を除く): 90657420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 243, 252, 271, 276, 322, 324, 378, 414, 483, 486, 542, 567, 621, 644, 756, 813, 828, 966, 972, 1084, 1134, 1242, 1449, 1626, 1701, 1863, 1897, 1932, 2268, 2439, 2484, 2898, 3252, 3402, 3726, 3794, 4347, 4878, 5589, 5691, 5796, 6233, 6804, 7317, 7452, 7588, 8694, 9756, 11178, 11382, 12466, 13041, 14634, 17073, 17388, 18699, 21951, 22356, 22764, 24932, 26082, 29268, 34146, 37398, 39123, 43631, 43902, 51219, 52164, 56097, 65853, 68292, 74796, 78246, 87262, 87804, 102438, 112194, 130893, 131706, 153657, 156492, 168291, 174524, 204876, 224388, 261786, 263412, 307314, 336582, 392679, 460971, 504873, 523572, 614628, 673164, 785358, 921942, 1009746, 1178037, 1514619, 1570716, 1843884, 2019492, 2356074, 3029238, 3534111, 4712148, 6058476, 7068222, 10602333, 14136444, 21204666, 42409332]

約数ペア:

[(1, 42409332), (2, 21204666), (3, 14136444), (4, 10602333), (6, 7068222), (7, 6058476), (9, 4712148), (12, 3534111), (14, 3029238), (18, 2356074), (21, 2019492), (23, 1843884), (27, 1570716), (28, 1514619), (36, 1178037), (42, 1009746), (46, 921942), (54, 785358), (63, 673164), (69, 614628), (81, 523572), (84, 504873), (92, 460971), (108, 392679), (126, 336582), (138, 307314), (161, 263412), (162, 261786), (189, 224388), (207, 204876), (243, 174524), (252, 168291), (271, 156492), (276, 153657), (322, 131706), (324, 130893), (378, 112194), (414, 102438), (483, 87804), (486, 87262), (542, 78246), (567, 74796), (621, 68292), (644, 65853), (756, 56097), (813, 52164), (828, 51219), (966, 43902), (972, 43631), (1084, 39123), (1134, 37398), (1242, 34146), (1449, 29268), (1626, 26082), (1701, 24932), (1863, 22764), (1897, 22356), (1932, 21951), (2268, 18699), (2439, 17388), (2484, 17073), (2898, 14634), (3252, 13041), (3402, 12466), (3726, 11382), (3794, 11178), (4347, 9756), (4878, 8694), (5589, 7588), (5691, 7452), (5796, 7317), (6233, 6804)]