18625698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 50633856

約数和(自身を除く): 32008158

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 83, 91, 117, 126, 137, 166, 182, 234, 249, 273, 274, 411, 498, 546, 581, 747, 819, 822, 959, 1079, 1162, 1233, 1494, 1638, 1743, 1781, 1918, 2158, 2466, 2877, 3237, 3486, 3562, 5229, 5343, 5754, 6474, 7553, 8631, 9711, 10458, 10686, 11371, 12467, 15106, 16029, 17262, 19422, 22659, 22742, 24934, 32058, 34113, 37401, 45318, 67977, 68226, 74802, 79597, 102339, 112203, 135954, 147823, 159194, 204678, 224406, 238791, 295646, 443469, 477582, 716373, 886938, 1034761, 1330407, 1432746, 2069522, 2660814, 3104283, 6208566, 9312849, 18625698]

約数ペア:

[(1, 18625698), (2, 9312849), (3, 6208566), (6, 3104283), (7, 2660814), (9, 2069522), (13, 1432746), (14, 1330407), (18, 1034761), (21, 886938), (26, 716373), (39, 477582), (42, 443469), (63, 295646), (78, 238791), (83, 224406), (91, 204678), (117, 159194), (126, 147823), (137, 135954), (166, 112203), (182, 102339), (234, 79597), (249, 74802), (273, 68226), (274, 67977), (411, 45318), (498, 37401), (546, 34113), (581, 32058), (747, 24934), (819, 22742), (822, 22659), (959, 19422), (1079, 17262), (1162, 16029), (1233, 15106), (1494, 12467), (1638, 11371), (1743, 10686), (1781, 10458), (1918, 9711), (2158, 8631), (2466, 7553), (2877, 6474), (3237, 5754), (3486, 5343), (3562, 5229)]