18738377784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{593}}^1\times {\mathrm{20899}}^1$

素因数の和:21514

約数の個数: 128

約数和(自身を含む): 59590080000

約数和(自身を除く): 40851702216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 593, 756, 1186, 1512, 1779, 2372, 3558, 4151, 4744, 5337, 7116, 8302, 10674, 12453, 14232, 16011, 16604, 20899, 21348, 24906, 32022, 33208, 37359, 41798, 42696, 49812, 62697, 64044, 74718, 83596, 99624, 112077, 125394, 128088, 146293, 149436, 167192, 188091, 224154, 250788, 292586, 298872, 376182, 438879, 448308, 501576, 564273, 585172, 752364, 877758, 896616, 1128546, 1170344, 1316637, 1504728, 1755516, 2257092, 2633274, 3511032, 3949911, 4514184, 5266548, 7899822, 10533096, 12393107, 15799644, 24786214, 31599288, 37179321, 49572428, 74358642, 86751749, 99144856, 111537963, 148717284, 173503498, 223075926, 260255247, 297434568, 334613889, 347006996, 446151852, 520510494, 669227778, 694013992, 780765741, 892303704, 1041020988, 1338455556, 1561531482, 2082041976, 2342297223, 2676911112, 3123062964, 4684594446, 6246125928, 9369188892, 18738377784]

約数ペア:

[(1, 18738377784), (2, 9369188892), (3, 6246125928), (4, 4684594446), (6, 3123062964), (7, 2676911112), (8, 2342297223), (9, 2082041976), (12, 1561531482), (14, 1338455556), (18, 1041020988), (21, 892303704), (24, 780765741), (27, 694013992), (28, 669227778), (36, 520510494), (42, 446151852), (54, 347006996), (56, 334613889), (63, 297434568), (72, 260255247), (84, 223075926), (108, 173503498), (126, 148717284), (168, 111537963), (189, 99144856), (216, 86751749), (252, 74358642), (378, 49572428), (504, 37179321), (593, 31599288), (756, 24786214), (1186, 15799644), (1512, 12393107), (1779, 10533096), (2372, 7899822), (3558, 5266548), (4151, 4514184), (4744, 3949911), (5337, 3511032), (7116, 2633274), (8302, 2257092), (10674, 1755516), (12453, 1504728), (14232, 1316637), (16011, 1170344), (16604, 1128546), (20899, 896616), (21348, 877758), (24906, 752364), (32022, 585172), (33208, 564273), (37359, 501576), (41798, 448308), (42696, 438879), (49812, 376182), (62697, 298872), (64044, 292586), (74718, 250788), (83596, 224154), (99624, 188091), (112077, 167192), (125394, 149436), (128088, 146293)]