18066180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:937

約数の個数: 96

約数和(自身を含む): 57028608

約数和(自身を除く): 38962428

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 883, 930, 1023, 1364, 1705, 1766, 1860, 2046, 2649, 3410, 3532, 4092, 4415, 5115, 5298, 6820, 8830, 9713, 10230, 10596, 13245, 17660, 19426, 20460, 26490, 27373, 29139, 38852, 48565, 52980, 54746, 58278, 82119, 97130, 109492, 116556, 136865, 145695, 164238, 194260, 273730, 291390, 301103, 328476, 410595, 547460, 582780, 602206, 821190, 903309, 1204412, 1505515, 1642380, 1806618, 3011030, 3613236, 4516545, 6022060, 9033090, 18066180]

約数ペア:

[(1, 18066180), (2, 9033090), (3, 6022060), (4, 4516545), (5, 3613236), (6, 3011030), (10, 1806618), (11, 1642380), (12, 1505515), (15, 1204412), (20, 903309), (22, 821190), (30, 602206), (31, 582780), (33, 547460), (44, 410595), (55, 328476), (60, 301103), (62, 291390), (66, 273730), (93, 194260), (110, 164238), (124, 145695), (132, 136865), (155, 116556), (165, 109492), (186, 97130), (220, 82119), (310, 58278), (330, 54746), (341, 52980), (372, 48565), (465, 38852), (620, 29139), (660, 27373), (682, 26490), (883, 20460), (930, 19426), (1023, 17660), (1364, 13245), (1705, 10596), (1766, 10230), (1860, 9713), (2046, 8830), (2649, 6820), (3410, 5298), (3532, 5115), (4092, 4415)]