21264611844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1\times {\mathrm{4099}}^1$

素因数の和:4673

約数の個数: 96

約数和(自身を含む): 57234688000

約数和(自身を除く): 35970076156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 409, 453, 604, 818, 906, 1057, 1227, 1636, 1812, 2114, 2454, 2863, 3171, 4099, 4228, 4908, 5726, 6342, 8198, 8589, 11452, 12297, 12684, 16396, 17178, 24594, 28693, 34356, 49188, 57386, 61759, 86079, 114772, 123518, 172158, 185277, 247036, 344316, 370554, 432313, 618949, 741108, 864626, 1237898, 1296939, 1676491, 1729252, 1856847, 2475796, 2593878, 3352982, 3713694, 4332643, 5029473, 5187756, 6705964, 7427388, 8665286, 10058946, 11735437, 12997929, 17330572, 20117892, 23470874, 25995858, 35206311, 46941748, 51991716, 70412622, 140825244, 253150141, 506300282, 759450423, 1012600564, 1518900846, 1772050987, 3037801692, 3544101974, 5316152961, 7088203948, 10632305922, 21264611844]

約数ペア:

[(1, 21264611844), (2, 10632305922), (3, 7088203948), (4, 5316152961), (6, 3544101974), (7, 3037801692), (12, 1772050987), (14, 1518900846), (21, 1012600564), (28, 759450423), (42, 506300282), (84, 253150141), (151, 140825244), (302, 70412622), (409, 51991716), (453, 46941748), (604, 35206311), (818, 25995858), (906, 23470874), (1057, 20117892), (1227, 17330572), (1636, 12997929), (1812, 11735437), (2114, 10058946), (2454, 8665286), (2863, 7427388), (3171, 6705964), (4099, 5187756), (4228, 5029473), (4908, 4332643), (5726, 3713694), (6342, 3352982), (8198, 2593878), (8589, 2475796), (11452, 1856847), (12297, 1729252), (12684, 1676491), (16396, 1296939), (17178, 1237898), (24594, 864626), (28693, 741108), (34356, 618949), (49188, 432313), (57386, 370554), (61759, 344316), (86079, 247036), (114772, 185277), (123518, 172158)]