12601428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 35431200

約数和(自身を除く): 22829772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 739, 812, 1218, 1421, 1478, 2217, 2436, 2842, 2956, 4263, 4434, 5173, 5684, 8526, 8868, 10346, 15519, 17052, 20692, 21431, 31038, 36211, 42862, 62076, 64293, 72422, 85724, 108633, 128586, 144844, 150017, 217266, 257172, 300034, 434532, 450051, 600068, 900102, 1050119, 1800204, 2100238, 3150357, 4200476, 6300714, 12601428]

約数ペア:

[(1, 12601428), (2, 6300714), (3, 4200476), (4, 3150357), (6, 2100238), (7, 1800204), (12, 1050119), (14, 900102), (21, 600068), (28, 450051), (29, 434532), (42, 300034), (49, 257172), (58, 217266), (84, 150017), (87, 144844), (98, 128586), (116, 108633), (147, 85724), (174, 72422), (196, 64293), (203, 62076), (294, 42862), (348, 36211), (406, 31038), (588, 21431), (609, 20692), (739, 17052), (812, 15519), (1218, 10346), (1421, 8868), (1478, 8526), (2217, 5684), (2436, 5173), (2842, 4434), (2956, 4263)]