7653618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 20966400

約数和(自身を除く): 13312782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 38, 42, 46, 57, 63, 69, 114, 126, 133, 138, 139, 161, 171, 207, 266, 278, 322, 342, 399, 414, 417, 437, 483, 798, 834, 874, 966, 973, 1197, 1251, 1311, 1449, 1946, 2394, 2502, 2622, 2641, 2898, 2919, 3059, 3197, 3933, 5282, 5838, 6118, 6394, 7866, 7923, 8757, 9177, 9591, 15846, 17514, 18354, 18487, 19182, 22379, 23769, 27531, 28773, 36974, 44758, 47538, 55062, 55461, 57546, 60743, 67137, 110922, 121486, 134274, 166383, 182229, 201411, 332766, 364458, 402822, 425201, 546687, 850402, 1093374, 1275603, 2551206, 3826809, 7653618]

約数ペア:

[(1, 7653618), (2, 3826809), (3, 2551206), (6, 1275603), (7, 1093374), (9, 850402), (14, 546687), (18, 425201), (19, 402822), (21, 364458), (23, 332766), (38, 201411), (42, 182229), (46, 166383), (57, 134274), (63, 121486), (69, 110922), (114, 67137), (126, 60743), (133, 57546), (138, 55461), (139, 55062), (161, 47538), (171, 44758), (207, 36974), (266, 28773), (278, 27531), (322, 23769), (342, 22379), (399, 19182), (414, 18487), (417, 18354), (437, 17514), (483, 15846), (798, 9591), (834, 9177), (874, 8757), (966, 7923), (973, 7866), (1197, 6394), (1251, 6118), (1311, 5838), (1449, 5282), (1946, 3933), (2394, 3197), (2502, 3059), (2622, 2919), (2641, 2898)]