15705437412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{488171}}^1$

素因数の和:488568

約数の個数: 48

約数和(自身を含む): 41990602752

約数和(自身を除く): 26285165340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 383, 766, 1149, 1532, 2298, 2681, 4596, 5362, 8043, 10724, 16086, 32172, 488171, 976342, 1464513, 1952684, 2929026, 3417197, 5858052, 6834394, 10251591, 13668788, 20503182, 41006364, 186969493, 373938986, 560908479, 747877972, 1121816958, 1308786451, 2243633916, 2617572902, 3926359353, 5235145804, 7852718706, 15705437412]

約数ペア:

[(1, 15705437412), (2, 7852718706), (3, 5235145804), (4, 3926359353), (6, 2617572902), (7, 2243633916), (12, 1308786451), (14, 1121816958), (21, 747877972), (28, 560908479), (42, 373938986), (84, 186969493), (383, 41006364), (766, 20503182), (1149, 13668788), (1532, 10251591), (2298, 6834394), (2681, 5858052), (4596, 3417197), (5362, 2929026), (8043, 1952684), (10724, 1464513), (16086, 976342), (32172, 488171)]