18449909796

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{8689}}^1$

素因数の和:8921

約数の個数: 96

約数和(自身を含む): 46328128000

約数和(自身を除く): 27878218204

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 67, 76, 114, 134, 139, 201, 228, 268, 278, 402, 417, 556, 804, 834, 1273, 1668, 2546, 2641, 3819, 5092, 5282, 7638, 7923, 8689, 9313, 10564, 15276, 15846, 17378, 18626, 26067, 27939, 31692, 34756, 37252, 52134, 55878, 104268, 111756, 165091, 176947, 330182, 353894, 495273, 530841, 582163, 660364, 707788, 990546, 1061682, 1164326, 1207771, 1746489, 1981092, 2123364, 2328652, 2415542, 3492978, 3623313, 4831084, 6985956, 7246626, 11061097, 14493252, 22122194, 22947649, 33183291, 44244388, 45895298, 66366582, 68842947, 80920657, 91790596, 132733164, 137685894, 161841314, 242761971, 275371788, 323682628, 485523942, 971047884, 1537492483, 3074984966, 4612477449, 6149969932, 9224954898, 18449909796]

約数ペア:

[(1, 18449909796), (2, 9224954898), (3, 6149969932), (4, 4612477449), (6, 3074984966), (12, 1537492483), (19, 971047884), (38, 485523942), (57, 323682628), (67, 275371788), (76, 242761971), (114, 161841314), (134, 137685894), (139, 132733164), (201, 91790596), (228, 80920657), (268, 68842947), (278, 66366582), (402, 45895298), (417, 44244388), (556, 33183291), (804, 22947649), (834, 22122194), (1273, 14493252), (1668, 11061097), (2546, 7246626), (2641, 6985956), (3819, 4831084), (5092, 3623313), (5282, 3492978), (7638, 2415542), (7923, 2328652), (8689, 2123364), (9313, 1981092), (10564, 1746489), (15276, 1207771), (15846, 1164326), (17378, 1061682), (18626, 990546), (26067, 707788), (27939, 660364), (31692, 582163), (34756, 530841), (37252, 495273), (52134, 353894), (55878, 330182), (104268, 176947), (111756, 165091)]