18354112

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:845

約数の個数: 56

約数和(自身を含む): 42464736

約数和(自身を除く): 24110624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 773, 848, 1484, 1546, 1696, 2968, 3092, 3392, 5411, 5936, 6184, 10822, 11872, 12368, 21644, 23744, 24736, 40969, 43288, 49472, 81938, 86576, 163876, 173152, 286783, 327752, 346304, 573566, 655504, 1147132, 1311008, 2294264, 2622016, 4588528, 9177056, 18354112]

約数ペア:

[(1, 18354112), (2, 9177056), (4, 4588528), (7, 2622016), (8, 2294264), (14, 1311008), (16, 1147132), (28, 655504), (32, 573566), (53, 346304), (56, 327752), (64, 286783), (106, 173152), (112, 163876), (212, 86576), (224, 81938), (371, 49472), (424, 43288), (448, 40969), (742, 24736), (773, 23744), (848, 21644), (1484, 12368), (1546, 11872), (1696, 10822), (2968, 6184), (3092, 5936), (3392, 5411)]