919244538

素因数分解:

$2^1\times 3^4\times {\mathrm{1051}}^1\times {\mathrm{5399}}^1$

素因数の和:6464

約数の個数: 40

約数和(自身を含む): 2062130400

約数和(自身を除く): 1142885862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1051, 2102, 3153, 5399, 6306, 9459, 10798, 16197, 18918, 28377, 32394, 48591, 56754, 85131, 97182, 145773, 170262, 291546, 437319, 874638, 5674349, 11348698, 17023047, 34046094, 51069141, 102138282, 153207423, 306414846, 459622269, 919244538]

約数ペア:

[(1, 919244538), (2, 459622269), (3, 306414846), (6, 153207423), (9, 102138282), (18, 51069141), (27, 34046094), (54, 17023047), (81, 11348698), (162, 5674349), (1051, 874638), (2102, 437319), (3153, 291546), (5399, 170262), (6306, 145773), (9459, 97182), (10798, 85131), (16197, 56754), (18918, 48591), (28377, 32394)]