13458732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 37384704

約数和(自身を除く): 23925972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 487, 564, 588, 658, 974, 987, 1316, 1461, 1948, 1974, 2303, 2922, 3409, 3948, 4606, 5844, 6818, 6909, 9212, 10227, 13636, 13818, 20454, 22889, 23863, 27636, 40908, 45778, 47726, 68667, 71589, 91556, 95452, 137334, 143178, 160223, 274668, 286356, 320446, 480669, 640892, 961338, 1121561, 1922676, 2243122, 3364683, 4486244, 6729366, 13458732]

約数ペア:

[(1, 13458732), (2, 6729366), (3, 4486244), (4, 3364683), (6, 2243122), (7, 1922676), (12, 1121561), (14, 961338), (21, 640892), (28, 480669), (42, 320446), (47, 286356), (49, 274668), (84, 160223), (94, 143178), (98, 137334), (141, 95452), (147, 91556), (188, 71589), (196, 68667), (282, 47726), (294, 45778), (329, 40908), (487, 27636), (564, 23863), (588, 22889), (658, 20454), (974, 13818), (987, 13636), (1316, 10227), (1461, 9212), (1948, 6909), (1974, 6818), (2303, 5844), (2922, 4606), (3409, 3948)]