18007307538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{733}}^1\times {\mathrm{829}}^1$

素因数の和:2027

約数の個数: 64

約数和(自身を含む): 39477456000

約数和(自身を除く): 21470148462

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 449, 733, 829, 898, 1347, 1466, 1658, 2199, 2487, 2694, 4398, 4939, 4974, 8063, 9119, 9878, 14817, 16126, 18238, 24189, 27357, 29634, 48378, 54714, 329117, 372221, 607657, 658234, 744442, 987351, 1116663, 1215314, 1822971, 1974702, 2233326, 3620287, 3645942, 4094431, 6684227, 7240574, 8188862, 10860861, 12283293, 13368454, 20052681, 21721722, 24566586, 40105362, 272837993, 545675986, 818513979, 1637027958, 3001217923, 6002435846, 9003653769, 18007307538]

約数ペア:

[(1, 18007307538), (2, 9003653769), (3, 6002435846), (6, 3001217923), (11, 1637027958), (22, 818513979), (33, 545675986), (66, 272837993), (449, 40105362), (733, 24566586), (829, 21721722), (898, 20052681), (1347, 13368454), (1466, 12283293), (1658, 10860861), (2199, 8188862), (2487, 7240574), (2694, 6684227), (4398, 4094431), (4939, 3645942), (4974, 3620287), (8063, 2233326), (9119, 1974702), (9878, 1822971), (14817, 1215314), (16126, 1116663), (18238, 987351), (24189, 744442), (27357, 658234), (29634, 607657), (48378, 372221), (54714, 329117)]