2018022359478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{1072801}}^1$

素因数の和:1073189

約数の個数: 64

約数和(自身を含む): 4323065928192

約数和(自身を除く): 2305043568714

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 317, 634, 951, 989, 1902, 1978, 2967, 5934, 7291, 13631, 14582, 21873, 27262, 40893, 43746, 81786, 313513, 627026, 940539, 1072801, 1881078, 2145602, 3218403, 6436806, 24674423, 46130443, 49348846, 74023269, 92260886, 138391329, 148046538, 276782658, 340077917, 680155834, 1020233751, 1061000189, 2040467502, 2122000378, 3183000567, 6366001134, 7821792091, 14623350431, 15643584182, 23465376273, 29246700862, 43870051293, 46930752546, 87740102586, 336337059913, 672674119826, 1009011179739, 2018022359478]

約数ペア:

[(1, 2018022359478), (2, 1009011179739), (3, 672674119826), (6, 336337059913), (23, 87740102586), (43, 46930752546), (46, 43870051293), (69, 29246700862), (86, 23465376273), (129, 15643584182), (138, 14623350431), (258, 7821792091), (317, 6366001134), (634, 3183000567), (951, 2122000378), (989, 2040467502), (1902, 1061000189), (1978, 1020233751), (2967, 680155834), (5934, 340077917), (7291, 276782658), (13631, 148046538), (14582, 138391329), (21873, 92260886), (27262, 74023269), (40893, 49348846), (43746, 46130443), (81786, 24674423), (313513, 6436806), (627026, 3218403), (940539, 2145602), (1072801, 1881078)]