18005306004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{14741}}^1$

素因数の和:14926

約数の個数: 144

約数和(自身を含む): 53832594816

約数和(自身を除く): 35827288812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 131, 148, 222, 252, 259, 262, 333, 393, 444, 518, 524, 666, 777, 786, 917, 1036, 1179, 1332, 1554, 1572, 1834, 2331, 2358, 2751, 3108, 3668, 4662, 4716, 4847, 5502, 8253, 9324, 9694, 11004, 14541, 14741, 16506, 19388, 29082, 29482, 33012, 33929, 43623, 44223, 58164, 58964, 67858, 87246, 88446, 101787, 103187, 132669, 135716, 174492, 176892, 203574, 206374, 265338, 305361, 309561, 407148, 412748, 530676, 545417, 610722, 619122, 928683, 1090834, 1221444, 1238244, 1636251, 1857366, 1931071, 2181668, 3272502, 3714732, 3817919, 3862142, 4908753, 5793213, 6545004, 7635838, 7724284, 9817506, 11453757, 11586426, 13517497, 15271676, 17379639, 19635012, 22907514, 23172852, 27034994, 34361271, 34759278, 40552491, 45815028, 54069988, 68722542, 69518556, 71449627, 81104982, 121657473, 137445084, 142899254, 162209964, 214348881, 243314946, 285798508, 428697762, 486629892, 500147389, 643046643, 857395524, 1000294778, 1286093286, 1500442167, 2000589556, 2572186572, 3000884334, 4501326501, 6001768668, 9002653002, 18005306004]

約数ペア:

[(1, 18005306004), (2, 9002653002), (3, 6001768668), (4, 4501326501), (6, 3000884334), (7, 2572186572), (9, 2000589556), (12, 1500442167), (14, 1286093286), (18, 1000294778), (21, 857395524), (28, 643046643), (36, 500147389), (37, 486629892), (42, 428697762), (63, 285798508), (74, 243314946), (84, 214348881), (111, 162209964), (126, 142899254), (131, 137445084), (148, 121657473), (222, 81104982), (252, 71449627), (259, 69518556), (262, 68722542), (333, 54069988), (393, 45815028), (444, 40552491), (518, 34759278), (524, 34361271), (666, 27034994), (777, 23172852), (786, 22907514), (917, 19635012), (1036, 17379639), (1179, 15271676), (1332, 13517497), (1554, 11586426), (1572, 11453757), (1834, 9817506), (2331, 7724284), (2358, 7635838), (2751, 6545004), (3108, 5793213), (3668, 4908753), (4662, 3862142), (4716, 3817919), (4847, 3714732), (5502, 3272502), (8253, 2181668), (9324, 1931071), (9694, 1857366), (11004, 1636251), (14541, 1238244), (14741, 1221444), (16506, 1090834), (19388, 928683), (29082, 619122), (29482, 610722), (33012, 545417), (33929, 530676), (43623, 412748), (44223, 407148), (58164, 309561), (58964, 305361), (67858, 265338), (87246, 206374), (88446, 203574), (101787, 176892), (103187, 174492), (132669, 135716)]