40945842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 107827200

約数和(自身を除く): 66881358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 71, 126, 138, 142, 161, 199, 207, 213, 322, 398, 414, 426, 483, 497, 597, 639, 966, 994, 1194, 1278, 1393, 1449, 1491, 1633, 1791, 2786, 2898, 2982, 3266, 3582, 4179, 4473, 4577, 4899, 8358, 8946, 9154, 9798, 11431, 12537, 13731, 14129, 14697, 22862, 25074, 27462, 28258, 29394, 32039, 34293, 41193, 42387, 64078, 68586, 82386, 84774, 96117, 98903, 102879, 127161, 192234, 197806, 205758, 254322, 288351, 296709, 324967, 576702, 593418, 649934, 890127, 974901, 1780254, 1949802, 2274769, 2924703, 4549538, 5849406, 6824307, 13648614, 20472921, 40945842]

約数ペア:

[(1, 40945842), (2, 20472921), (3, 13648614), (6, 6824307), (7, 5849406), (9, 4549538), (14, 2924703), (18, 2274769), (21, 1949802), (23, 1780254), (42, 974901), (46, 890127), (63, 649934), (69, 593418), (71, 576702), (126, 324967), (138, 296709), (142, 288351), (161, 254322), (199, 205758), (207, 197806), (213, 192234), (322, 127161), (398, 102879), (414, 98903), (426, 96117), (483, 84774), (497, 82386), (597, 68586), (639, 64078), (966, 42387), (994, 41193), (1194, 34293), (1278, 32039), (1393, 29394), (1449, 28258), (1491, 27462), (1633, 25074), (1791, 22862), (2786, 14697), (2898, 14129), (2982, 13731), (3266, 12537), (3582, 11431), (4179, 9798), (4473, 9154), (4577, 8946), (4899, 8358)]