404668854

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{31531}}^1$

素因数の和:31593

約数の個数: 48

約数和(自身を含む): 944446464

約数和(自身を除く): 539777610

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6417, 12834, 31531, 63062, 94593, 189186, 283779, 567558, 725213, 977461, 1450426, 1954922, 2175639, 2932383, 4351278, 5864766, 6526917, 8797149, 13053834, 17594298, 22481603, 44963206, 67444809, 134889618, 202334427, 404668854]

約数ペア:

[(1, 404668854), (2, 202334427), (3, 134889618), (6, 67444809), (9, 44963206), (18, 22481603), (23, 17594298), (31, 13053834), (46, 8797149), (62, 6526917), (69, 5864766), (93, 4351278), (138, 2932383), (186, 2175639), (207, 1954922), (279, 1450426), (414, 977461), (558, 725213), (713, 567558), (1426, 283779), (2139, 189186), (4278, 94593), (6417, 63062), (12834, 31531)]