18247289984

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{63841}}^1$

素因数の和:63902

約数の個数: 128

約数和(自身を含む): 46885564800

約数和(自身を除く): 28638274816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 88, 112, 116, 128, 154, 176, 203, 224, 232, 308, 319, 352, 406, 448, 464, 616, 638, 704, 812, 896, 928, 1232, 1276, 1408, 1624, 1856, 2233, 2464, 2552, 3248, 3712, 4466, 4928, 5104, 6496, 8932, 9856, 10208, 12992, 17864, 20416, 25984, 35728, 40832, 63841, 71456, 127682, 142912, 255364, 285824, 446887, 510728, 702251, 893774, 1021456, 1404502, 1787548, 1851389, 2042912, 2809004, 3575096, 3702778, 4085824, 4915757, 5618008, 7150192, 7405556, 8171648, 9831514, 11236016, 12959723, 14300384, 14811112, 19663028, 20365279, 22472032, 25919446, 28600768, 29622224, 39326056, 40730558, 44944064, 51838892, 57201536, 59244448, 78652112, 81461116, 89888128, 103677784, 118488896, 142556953, 157304224, 162922232, 207355568, 236977792, 285113906, 314608448, 325844464, 414711136, 570227812, 629216896, 651688928, 829422272, 1140455624, 1303377856, 1658844544, 2280911248, 2606755712, 4561822496, 9123644992, 18247289984]

約数ペア:

[(1, 18247289984), (2, 9123644992), (4, 4561822496), (7, 2606755712), (8, 2280911248), (11, 1658844544), (14, 1303377856), (16, 1140455624), (22, 829422272), (28, 651688928), (29, 629216896), (32, 570227812), (44, 414711136), (56, 325844464), (58, 314608448), (64, 285113906), (77, 236977792), (88, 207355568), (112, 162922232), (116, 157304224), (128, 142556953), (154, 118488896), (176, 103677784), (203, 89888128), (224, 81461116), (232, 78652112), (308, 59244448), (319, 57201536), (352, 51838892), (406, 44944064), (448, 40730558), (464, 39326056), (616, 29622224), (638, 28600768), (704, 25919446), (812, 22472032), (896, 20365279), (928, 19663028), (1232, 14811112), (1276, 14300384), (1408, 12959723), (1624, 11236016), (1856, 9831514), (2233, 8171648), (2464, 7405556), (2552, 7150192), (3248, 5618008), (3712, 4915757), (4466, 4085824), (4928, 3702778), (5104, 3575096), (6496, 2809004), (8932, 2042912), (9856, 1851389), (10208, 1787548), (12992, 1404502), (17864, 1021456), (20416, 893774), (25984, 702251), (35728, 510728), (40832, 446887), (63841, 285824), (71456, 255364), (127682, 142912)]