2134458

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 5016960

約数和(自身を除く): 2882502

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 47, 54, 58, 87, 94, 141, 174, 261, 282, 423, 522, 783, 841, 846, 1269, 1363, 1566, 1682, 2523, 2538, 2726, 4089, 5046, 7569, 8178, 12267, 15138, 22707, 24534, 36801, 39527, 45414, 73602, 79054, 118581, 237162, 355743, 711486, 1067229, 2134458]

約数ペア:

[(1, 2134458), (2, 1067229), (3, 711486), (6, 355743), (9, 237162), (18, 118581), (27, 79054), (29, 73602), (47, 45414), (54, 39527), (58, 36801), (87, 24534), (94, 22707), (141, 15138), (174, 12267), (261, 8178), (282, 7569), (423, 5046), (522, 4089), (783, 2726), (841, 2538), (846, 2523), (1269, 1682), (1363, 1566)]