13355957244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:936

約数の個数: 144

約数和(自身を含む): 36671381376

約数和(自身を除く): 23315424132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 163, 196, 294, 326, 331, 421, 489, 588, 652, 662, 842, 978, 993, 1141, 1263, 1324, 1684, 1956, 1986, 2282, 2317, 2526, 2947, 3423, 3972, 4564, 4634, 5052, 5894, 6846, 6951, 7987, 8841, 9268, 11788, 13692, 13902, 15974, 16219, 17682, 20629, 23961, 27804, 31948, 32438, 35364, 41258, 47922, 48657, 53953, 61887, 64876, 68623, 82516, 95844, 97314, 107906, 123774, 137246, 139351, 161859, 194628, 205869, 215812, 247548, 274492, 278702, 323718, 377671, 411738, 418053, 480361, 557404, 647436, 755342, 823476, 836106, 960722, 975457, 1133013, 1441083, 1510684, 1672212, 1921444, 1950914, 2266026, 2643697, 2882166, 2926371, 3362527, 3901828, 4532052, 5287394, 5764332, 5852742, 6725054, 6828199, 7931091, 10087581, 10574788, 11705484, 13450108, 13656398, 15862182, 20175162, 20484597, 22714213, 27312796, 31724364, 40350324, 40969194, 45428426, 68142639, 81938388, 90856852, 136285278, 158999491, 272570556, 317998982, 476998473, 635997964, 953996946, 1112996437, 1907993892, 2225992874, 3338989311, 4451985748, 6677978622, 13355957244]

約数ペア:

[(1, 13355957244), (2, 6677978622), (3, 4451985748), (4, 3338989311), (6, 2225992874), (7, 1907993892), (12, 1112996437), (14, 953996946), (21, 635997964), (28, 476998473), (42, 317998982), (49, 272570556), (84, 158999491), (98, 136285278), (147, 90856852), (163, 81938388), (196, 68142639), (294, 45428426), (326, 40969194), (331, 40350324), (421, 31724364), (489, 27312796), (588, 22714213), (652, 20484597), (662, 20175162), (842, 15862182), (978, 13656398), (993, 13450108), (1141, 11705484), (1263, 10574788), (1324, 10087581), (1684, 7931091), (1956, 6828199), (1986, 6725054), (2282, 5852742), (2317, 5764332), (2526, 5287394), (2947, 4532052), (3423, 3901828), (3972, 3362527), (4564, 2926371), (4634, 2882166), (5052, 2643697), (5894, 2266026), (6846, 1950914), (6951, 1921444), (7987, 1672212), (8841, 1510684), (9268, 1441083), (11788, 1133013), (13692, 975457), (13902, 960722), (15974, 836106), (16219, 823476), (17682, 755342), (20629, 647436), (23961, 557404), (27804, 480361), (31948, 418053), (32438, 411738), (35364, 377671), (41258, 323718), (47922, 278702), (48657, 274492), (53953, 247548), (61887, 215812), (64876, 205869), (68623, 194628), (82516, 161859), (95844, 139351), (97314, 137246), (107906, 123774)]