2977757676

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{12377}}^1$

素因数の和:12591

約数の個数: 72

約数和(自身を含む): 7758629424

約数和(自身を除く): 4780871748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 163, 164, 246, 326, 369, 489, 492, 652, 738, 978, 1467, 1476, 1956, 2934, 5868, 6683, 12377, 13366, 20049, 24754, 26732, 37131, 40098, 49508, 60147, 74262, 80196, 111393, 120294, 148524, 222786, 240588, 445572, 507457, 1014914, 1522371, 2017451, 2029828, 3044742, 4034902, 4567113, 6052353, 6089484, 8069804, 9134226, 12104706, 18157059, 18268452, 24209412, 36314118, 72628236, 82715491, 165430982, 248146473, 330861964, 496292946, 744439419, 992585892, 1488878838, 2977757676]

約数ペア:

[(1, 2977757676), (2, 1488878838), (3, 992585892), (4, 744439419), (6, 496292946), (9, 330861964), (12, 248146473), (18, 165430982), (36, 82715491), (41, 72628236), (82, 36314118), (123, 24209412), (163, 18268452), (164, 18157059), (246, 12104706), (326, 9134226), (369, 8069804), (489, 6089484), (492, 6052353), (652, 4567113), (738, 4034902), (978, 3044742), (1467, 2029828), (1476, 2017451), (1956, 1522371), (2934, 1014914), (5868, 507457), (6683, 445572), (12377, 240588), (13366, 222786), (20049, 148524), (24754, 120294), (26732, 111393), (37131, 80196), (40098, 74262), (49508, 60147)]