18543030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:781

約数の個数: 64

約数和(自身を含む): 49206528

約数和(自身を除く): 30663498

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 83, 110, 165, 166, 249, 330, 415, 498, 677, 830, 913, 1245, 1354, 1826, 2031, 2490, 2739, 3385, 4062, 4565, 5478, 6770, 7447, 9130, 10155, 13695, 14894, 20310, 22341, 27390, 37235, 44682, 56191, 74470, 111705, 112382, 168573, 223410, 280955, 337146, 561910, 618101, 842865, 1236202, 1685730, 1854303, 3090505, 3708606, 6181010, 9271515, 18543030]

約数ペア:

[(1, 18543030), (2, 9271515), (3, 6181010), (5, 3708606), (6, 3090505), (10, 1854303), (11, 1685730), (15, 1236202), (22, 842865), (30, 618101), (33, 561910), (55, 337146), (66, 280955), (83, 223410), (110, 168573), (165, 112382), (166, 111705), (249, 74470), (330, 56191), (415, 44682), (498, 37235), (677, 27390), (830, 22341), (913, 20310), (1245, 14894), (1354, 13695), (1826, 10155), (2031, 9130), (2490, 7447), (2739, 6770), (3385, 5478), (4062, 4565)]