1814753136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:639

約数の個数: 160

約数和(自身を含む): 5471538688

約数和(自身を除く): 3656785552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 241, 292, 307, 336, 438, 482, 511, 584, 614, 723, 876, 921, 964, 1022, 1168, 1228, 1446, 1533, 1687, 1752, 1842, 1928, 2044, 2149, 2456, 2892, 3066, 3374, 3504, 3684, 3856, 4088, 4298, 4912, 5061, 5784, 6132, 6447, 6748, 7368, 8176, 8596, 10122, 11568, 12264, 12894, 13496, 14736, 17192, 17593, 20244, 22411, 24528, 25788, 26992, 34384, 35186, 40488, 44822, 51576, 52779, 67233, 70372, 73987, 80976, 89644, 103152, 105558, 123151, 134466, 140744, 147974, 156877, 179288, 211116, 221961, 246302, 268932, 281488, 295948, 313754, 358576, 369453, 422232, 443922, 470631, 492604, 517909, 537864, 591896, 627508, 738906, 844464, 887844, 941262, 985208, 1035818, 1075728, 1183792, 1255016, 1477812, 1553727, 1775688, 1882524, 1970416, 2071636, 2510032, 2955624, 3107454, 3551376, 3765048, 4143272, 5401051, 5911248, 6214908, 7530096, 8286544, 10802102, 12429816, 16203153, 21604204, 24859632, 32406306, 37807357, 43208408, 64812612, 75614714, 86416816, 113422071, 129625224, 151229428, 226844142, 259250448, 302458856, 453688284, 604917712, 907376568, 1814753136]

約数ペア:

[(1, 1814753136), (2, 907376568), (3, 604917712), (4, 453688284), (6, 302458856), (7, 259250448), (8, 226844142), (12, 151229428), (14, 129625224), (16, 113422071), (21, 86416816), (24, 75614714), (28, 64812612), (42, 43208408), (48, 37807357), (56, 32406306), (73, 24859632), (84, 21604204), (112, 16203153), (146, 12429816), (168, 10802102), (219, 8286544), (241, 7530096), (292, 6214908), (307, 5911248), (336, 5401051), (438, 4143272), (482, 3765048), (511, 3551376), (584, 3107454), (614, 2955624), (723, 2510032), (876, 2071636), (921, 1970416), (964, 1882524), (1022, 1775688), (1168, 1553727), (1228, 1477812), (1446, 1255016), (1533, 1183792), (1687, 1075728), (1752, 1035818), (1842, 985208), (1928, 941262), (2044, 887844), (2149, 844464), (2456, 738906), (2892, 627508), (3066, 591896), (3374, 537864), (3504, 517909), (3684, 492604), (3856, 470631), (4088, 443922), (4298, 422232), (4912, 369453), (5061, 358576), (5784, 313754), (6132, 295948), (6447, 281488), (6748, 268932), (7368, 246302), (8176, 221961), (8596, 211116), (10122, 179288), (11568, 156877), (12264, 147974), (12894, 140744), (13496, 134466), (14736, 123151), (17192, 105558), (17593, 103152), (20244, 89644), (22411, 80976), (24528, 73987), (25788, 70372), (26992, 67233), (34384, 52779), (35186, 51576), (40488, 44822)]