18952092

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 51158016

約数和(自身を除く): 32205924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 487, 564, 828, 846, 974, 1081, 1461, 1692, 1948, 2162, 2922, 3243, 4324, 4383, 5844, 6486, 8766, 9729, 11201, 12972, 17532, 19458, 22402, 22889, 33603, 38916, 44804, 45778, 67206, 68667, 91556, 100809, 134412, 137334, 201618, 206001, 274668, 403236, 412002, 526447, 824004, 1052894, 1579341, 2105788, 3158682, 4738023, 6317364, 9476046, 18952092]

約数ペア:

[(1, 18952092), (2, 9476046), (3, 6317364), (4, 4738023), (6, 3158682), (9, 2105788), (12, 1579341), (18, 1052894), (23, 824004), (36, 526447), (46, 412002), (47, 403236), (69, 274668), (92, 206001), (94, 201618), (138, 137334), (141, 134412), (188, 100809), (207, 91556), (276, 68667), (282, 67206), (414, 45778), (423, 44804), (487, 38916), (564, 33603), (828, 22889), (846, 22402), (974, 19458), (1081, 17532), (1461, 12972), (1692, 11201), (1948, 9729), (2162, 8766), (2922, 6486), (3243, 5844), (4324, 4383)]