18056392718

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:622

約数の個数: 128

約数和(自身を含む): 35195247360

約数和(自身を除く): 17138854642

約数列:

[1, 2, 7, 13, 14, 26, 37, 61, 74, 91, 113, 122, 182, 226, 259, 389, 427, 481, 518, 778, 791, 793, 854, 962, 1469, 1582, 1586, 2257, 2723, 2938, 3367, 4181, 4514, 5057, 5446, 5551, 6734, 6893, 8362, 10114, 10283, 11102, 13786, 14393, 15799, 20566, 23729, 28786, 29267, 29341, 31598, 35399, 43957, 47458, 48251, 54353, 58534, 58682, 70798, 87914, 89609, 96502, 100751, 108706, 166103, 179218, 187109, 201502, 205387, 255041, 307699, 308477, 332206, 374218, 380471, 410774, 510082, 571441, 615398, 616954, 627263, 760942, 877973, 1142882, 1254526, 1309763, 1626409, 1755946, 1785287, 2159339, 2619526, 2681377, 3252818, 3315533, 3570574, 4000087, 4318678, 5362754, 6145811, 6631066, 8000174, 11384863, 11413649, 12291622, 18769639, 21143317, 22769726, 22827298, 23208731, 34857901, 37539278, 42286634, 46417462, 69715802, 79895543, 99210949, 148003219, 159791086, 198421898, 244005307, 296006438, 488010614, 694476643, 1289742337, 1388953286, 2579484674, 9028196359, 18056392718]

約数ペア:

[(1, 18056392718), (2, 9028196359), (7, 2579484674), (13, 1388953286), (14, 1289742337), (26, 694476643), (37, 488010614), (61, 296006438), (74, 244005307), (91, 198421898), (113, 159791086), (122, 148003219), (182, 99210949), (226, 79895543), (259, 69715802), (389, 46417462), (427, 42286634), (481, 37539278), (518, 34857901), (778, 23208731), (791, 22827298), (793, 22769726), (854, 21143317), (962, 18769639), (1469, 12291622), (1582, 11413649), (1586, 11384863), (2257, 8000174), (2723, 6631066), (2938, 6145811), (3367, 5362754), (4181, 4318678), (4514, 4000087), (5057, 3570574), (5446, 3315533), (5551, 3252818), (6734, 2681377), (6893, 2619526), (8362, 2159339), (10114, 1785287), (10283, 1755946), (11102, 1626409), (13786, 1309763), (14393, 1254526), (15799, 1142882), (20566, 877973), (23729, 760942), (28786, 627263), (29267, 616954), (29341, 615398), (31598, 571441), (35399, 510082), (43957, 410774), (47458, 380471), (48251, 374218), (54353, 332206), (58534, 308477), (58682, 307699), (70798, 255041), (87914, 205387), (89609, 201502), (96502, 187109), (100751, 179218), (108706, 166103)]