15440124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{463}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 41366528

約数和(自身を除く): 25926404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 397, 463, 794, 926, 1191, 1389, 1588, 1852, 2382, 2778, 2779, 3241, 4764, 5556, 5558, 6482, 8337, 9723, 11116, 12964, 16674, 19446, 33348, 38892, 183811, 367622, 551433, 735244, 1102866, 1286677, 2205732, 2573354, 3860031, 5146708, 7720062, 15440124]

約数ペア:

[(1, 15440124), (2, 7720062), (3, 5146708), (4, 3860031), (6, 2573354), (7, 2205732), (12, 1286677), (14, 1102866), (21, 735244), (28, 551433), (42, 367622), (84, 183811), (397, 38892), (463, 33348), (794, 19446), (926, 16674), (1191, 12964), (1389, 11116), (1588, 9723), (1852, 8337), (2382, 6482), (2778, 5558), (2779, 5556), (3241, 4764)]