2009181876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{5927}}^1$

素因数の和:6041

約数の個数: 96

約数和(自身を含む): 5270323968

約数和(自身を除く): 3261142092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 53, 78, 82, 106, 123, 156, 159, 164, 212, 246, 318, 492, 533, 636, 689, 1066, 1378, 1599, 2067, 2132, 2173, 2756, 3198, 4134, 4346, 5927, 6396, 6519, 8268, 8692, 11854, 13038, 17781, 23708, 26076, 28249, 35562, 56498, 71124, 77051, 84747, 112996, 154102, 169494, 231153, 243007, 308204, 314131, 338988, 462306, 486014, 628262, 729021, 924612, 942393, 972028, 1256524, 1458042, 1884786, 2916084, 3159091, 3769572, 4083703, 6318182, 8167406, 9477273, 12251109, 12636364, 12879371, 16334812, 18954546, 24502218, 25758742, 37909092, 38638113, 49004436, 51517484, 77276226, 154552452, 167431823, 334863646, 502295469, 669727292, 1004590938, 2009181876]

約数ペア:

[(1, 2009181876), (2, 1004590938), (3, 669727292), (4, 502295469), (6, 334863646), (12, 167431823), (13, 154552452), (26, 77276226), (39, 51517484), (41, 49004436), (52, 38638113), (53, 37909092), (78, 25758742), (82, 24502218), (106, 18954546), (123, 16334812), (156, 12879371), (159, 12636364), (164, 12251109), (212, 9477273), (246, 8167406), (318, 6318182), (492, 4083703), (533, 3769572), (636, 3159091), (689, 2916084), (1066, 1884786), (1378, 1458042), (1599, 1256524), (2067, 972028), (2132, 942393), (2173, 924612), (2756, 729021), (3198, 628262), (4134, 486014), (4346, 462306), (5927, 338988), (6396, 314131), (6519, 308204), (8268, 243007), (8692, 231153), (11854, 169494), (13038, 154102), (17781, 112996), (23708, 84747), (26076, 77051), (28249, 71124), (35562, 56498)]