2118236484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1531}}^1$

素因数の和:1746

約数の個数: 144

約数和(自身を含む): 6230043456

約数和(自身を除く): 4111806972

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 181, 182, 196, 273, 294, 362, 364, 543, 546, 588, 637, 724, 1086, 1092, 1267, 1274, 1531, 1911, 2172, 2353, 2534, 2548, 3062, 3801, 3822, 4593, 4706, 5068, 6124, 7059, 7602, 7644, 8869, 9186, 9412, 10717, 14118, 15204, 16471, 17738, 18372, 19903, 21434, 26607, 28236, 32151, 32942, 35476, 39806, 42868, 49413, 53214, 59709, 64302, 65884, 75019, 79612, 98826, 106428, 115297, 119418, 128604, 139321, 150038, 197652, 225057, 230594, 238836, 277111, 278642, 300076, 345891, 417963, 450114, 461188, 554222, 557284, 691782, 831333, 835926, 900228, 975247, 1108444, 1383564, 1662666, 1671852, 1939777, 1950494, 2925741, 3325332, 3602443, 3879554, 3900988, 5819331, 5851482, 7204886, 7759108, 10807329, 11638662, 11702964, 13578439, 14409772, 21614658, 23277324, 25217101, 27156878, 40735317, 43229316, 50434202, 54313756, 75651303, 81470634, 100868404, 151302606, 162941268, 176519707, 302605212, 353039414, 529559121, 706078828, 1059118242, 2118236484]

約数ペア:

[(1, 2118236484), (2, 1059118242), (3, 706078828), (4, 529559121), (6, 353039414), (7, 302605212), (12, 176519707), (13, 162941268), (14, 151302606), (21, 100868404), (26, 81470634), (28, 75651303), (39, 54313756), (42, 50434202), (49, 43229316), (52, 40735317), (78, 27156878), (84, 25217101), (91, 23277324), (98, 21614658), (147, 14409772), (156, 13578439), (181, 11702964), (182, 11638662), (196, 10807329), (273, 7759108), (294, 7204886), (362, 5851482), (364, 5819331), (543, 3900988), (546, 3879554), (588, 3602443), (637, 3325332), (724, 2925741), (1086, 1950494), (1092, 1939777), (1267, 1671852), (1274, 1662666), (1531, 1383564), (1911, 1108444), (2172, 975247), (2353, 900228), (2534, 835926), (2548, 831333), (3062, 691782), (3801, 557284), (3822, 554222), (4593, 461188), (4706, 450114), (5068, 417963), (6124, 345891), (7059, 300076), (7602, 278642), (7644, 277111), (8869, 238836), (9186, 230594), (9412, 225057), (10717, 197652), (14118, 150038), (15204, 139321), (16471, 128604), (17738, 119418), (18372, 115297), (19903, 106428), (21434, 98826), (26607, 79612), (28236, 75019), (32151, 65884), (32942, 64302), (35476, 59709), (39806, 53214), (42868, 49413)]