66104766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40357}}^1$

素因数の和:40385

約数の個数: 48

約数和(自身を含む): 176283744

約数和(自身を除く): 110178978

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 40357, 80714, 121071, 242142, 282499, 363213, 524641, 564998, 726426, 847497, 1049282, 1573923, 1694994, 2542491, 3147846, 3672487, 4721769, 5084982, 7344974, 9443538, 11017461, 22034922, 33052383, 66104766]

約数ペア:

[(1, 66104766), (2, 33052383), (3, 22034922), (6, 11017461), (7, 9443538), (9, 7344974), (13, 5084982), (14, 4721769), (18, 3672487), (21, 3147846), (26, 2542491), (39, 1694994), (42, 1573923), (63, 1049282), (78, 847497), (91, 726426), (117, 564998), (126, 524641), (182, 363213), (234, 282499), (273, 242142), (546, 121071), (819, 80714), (1638, 40357)]