2012121594327

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{212669}}^1$

素因数の和:212884

約数の個数: 64

約数和(自身を含む): 3039214227840

約数和(自身を除く): 1027092633513

約数列:

[1, 3, 13, 39, 41, 61, 97, 123, 183, 291, 533, 793, 1261, 1599, 2379, 2501, 3783, 3977, 5917, 7503, 11931, 17751, 32513, 51701, 76921, 97539, 155103, 212669, 230763, 242597, 638007, 727791, 2764697, 3153761, 8294091, 8719429, 9461283, 12972809, 20628893, 26158287, 38918427, 61886679, 113352577, 168646517, 268175609, 340057731, 505939551, 531885169, 804526827, 845784613, 1258362473, 1595655507, 2537353839, 3775087419, 6914507197, 10995199969, 16358712149, 20743521591, 32985599907, 49076136447, 51592861393, 154778584179, 670707198109, 2012121594327]

約数ペア:

[(1, 2012121594327), (3, 670707198109), (13, 154778584179), (39, 51592861393), (41, 49076136447), (61, 32985599907), (97, 20743521591), (123, 16358712149), (183, 10995199969), (291, 6914507197), (533, 3775087419), (793, 2537353839), (1261, 1595655507), (1599, 1258362473), (2379, 845784613), (2501, 804526827), (3783, 531885169), (3977, 505939551), (5917, 340057731), (7503, 268175609), (11931, 168646517), (17751, 113352577), (32513, 61886679), (51701, 38918427), (76921, 26158287), (97539, 20628893), (155103, 12972809), (212669, 9461283), (230763, 8719429), (242597, 8294091), (638007, 3153761), (727791, 2764697)]