8843898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 21461760

約数和(自身を除く): 12617862

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 53, 58, 87, 106, 137, 159, 174, 203, 274, 318, 371, 406, 411, 609, 742, 822, 959, 1113, 1218, 1537, 1918, 2226, 2877, 3074, 3973, 4611, 5754, 7261, 7946, 9222, 10759, 11919, 14522, 21518, 21783, 23838, 27811, 32277, 43566, 50827, 55622, 64554, 83433, 101654, 152481, 166866, 210569, 304962, 421138, 631707, 1263414, 1473983, 2947966, 4421949, 8843898]

約数ペア:

[(1, 8843898), (2, 4421949), (3, 2947966), (6, 1473983), (7, 1263414), (14, 631707), (21, 421138), (29, 304962), (42, 210569), (53, 166866), (58, 152481), (87, 101654), (106, 83433), (137, 64554), (159, 55622), (174, 50827), (203, 43566), (274, 32277), (318, 27811), (371, 23838), (406, 21783), (411, 21518), (609, 14522), (742, 11919), (822, 10759), (959, 9222), (1113, 7946), (1218, 7261), (1537, 5754), (1918, 4611), (2226, 3973), (2877, 3074)]