212139018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1933}}^1$

素因数の和:2028

約数の個数: 96

約数和(自身を含む): 574444416

約数和(自身を除く): 362305398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 67, 78, 91, 117, 126, 134, 182, 201, 234, 273, 402, 469, 546, 603, 819, 871, 938, 1206, 1407, 1638, 1742, 1933, 2613, 2814, 3866, 4221, 5226, 5799, 6097, 7839, 8442, 11598, 12194, 13531, 15678, 17397, 18291, 25129, 27062, 34794, 36582, 40593, 50258, 54873, 75387, 81186, 109746, 121779, 129511, 150774, 175903, 226161, 243558, 259022, 351806, 388533, 452322, 527709, 777066, 906577, 1055418, 1165599, 1583127, 1683643, 1813154, 2331198, 2719731, 3166254, 3367286, 5050929, 5439462, 8159193, 10101858, 11785501, 15152787, 16318386, 23571002, 30305574, 35356503, 70713006, 106069509, 212139018]

約数ペア:

[(1, 212139018), (2, 106069509), (3, 70713006), (6, 35356503), (7, 30305574), (9, 23571002), (13, 16318386), (14, 15152787), (18, 11785501), (21, 10101858), (26, 8159193), (39, 5439462), (42, 5050929), (63, 3367286), (67, 3166254), (78, 2719731), (91, 2331198), (117, 1813154), (126, 1683643), (134, 1583127), (182, 1165599), (201, 1055418), (234, 906577), (273, 777066), (402, 527709), (469, 452322), (546, 388533), (603, 351806), (819, 259022), (871, 243558), (938, 226161), (1206, 175903), (1407, 150774), (1638, 129511), (1742, 121779), (1933, 109746), (2613, 81186), (2814, 75387), (3866, 54873), (4221, 50258), (5226, 40593), (5799, 36582), (6097, 34794), (7839, 27062), (8442, 25129), (11598, 18291), (12194, 17397), (13531, 15678)]