18278112

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{4051}}^1$

素因数の和:4111

約数の個数: 48

約数和(自身を含む): 49012992

約数和(自身を除く): 30734880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4051, 4512, 8102, 12153, 16204, 24306, 32408, 48612, 64816, 97224, 129632, 190397, 194448, 380794, 388896, 571191, 761588, 1142382, 1523176, 2284764, 3046352, 4569528, 6092704, 9139056, 18278112]

約数ペア:

[(1, 18278112), (2, 9139056), (3, 6092704), (4, 4569528), (6, 3046352), (8, 2284764), (12, 1523176), (16, 1142382), (24, 761588), (32, 571191), (47, 388896), (48, 380794), (94, 194448), (96, 190397), (141, 129632), (188, 97224), (282, 64816), (376, 48612), (564, 32408), (752, 24306), (1128, 16204), (1504, 12153), (2256, 8102), (4051, 4512)]