18773308620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{40693}}^1$

素因数の和:40952

約数の個数: 144

約数和(自身を含む): 62390738592

約数和(自身を除く): 43617429972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 233, 330, 396, 466, 495, 660, 699, 932, 990, 1165, 1398, 1980, 2097, 2330, 2563, 2796, 3495, 4194, 4660, 5126, 6990, 7689, 8388, 10252, 10485, 12815, 13980, 15378, 20970, 23067, 25630, 30756, 38445, 40693, 41940, 46134, 51260, 76890, 81386, 92268, 115335, 122079, 153780, 162772, 203465, 230670, 244158, 366237, 406930, 447623, 461340, 488316, 610395, 732474, 813860, 895246, 1220790, 1342869, 1464948, 1790492, 1831185, 2238115, 2441580, 2685738, 3662370, 4028607, 4476230, 5371476, 6714345, 7324740, 8057214, 8952460, 9481469, 13428690, 16114428, 18962938, 20143035, 26857380, 28444407, 37925876, 40286070, 47407345, 56888814, 80572140, 85333221, 94814690, 104296159, 113777628, 142222035, 170666442, 189629380, 208592318, 284444070, 312888477, 341332884, 417184636, 426666105, 521480795, 568888140, 625776954, 853332210, 938665431, 1042961590, 1251553908, 1564442385, 1706664420, 1877330862, 2085923180, 3128884770, 3754661724, 4693327155, 6257769540, 9386654310, 18773308620]

約数ペア:

[(1, 18773308620), (2, 9386654310), (3, 6257769540), (4, 4693327155), (5, 3754661724), (6, 3128884770), (9, 2085923180), (10, 1877330862), (11, 1706664420), (12, 1564442385), (15, 1251553908), (18, 1042961590), (20, 938665431), (22, 853332210), (30, 625776954), (33, 568888140), (36, 521480795), (44, 426666105), (45, 417184636), (55, 341332884), (60, 312888477), (66, 284444070), (90, 208592318), (99, 189629380), (110, 170666442), (132, 142222035), (165, 113777628), (180, 104296159), (198, 94814690), (220, 85333221), (233, 80572140), (330, 56888814), (396, 47407345), (466, 40286070), (495, 37925876), (660, 28444407), (699, 26857380), (932, 20143035), (990, 18962938), (1165, 16114428), (1398, 13428690), (1980, 9481469), (2097, 8952460), (2330, 8057214), (2563, 7324740), (2796, 6714345), (3495, 5371476), (4194, 4476230), (4660, 4028607), (5126, 3662370), (6990, 2685738), (7689, 2441580), (8388, 2238115), (10252, 1831185), (10485, 1790492), (12815, 1464948), (13980, 1342869), (15378, 1220790), (20970, 895246), (23067, 813860), (25630, 732474), (30756, 610395), (38445, 488316), (40693, 461340), (41940, 447623), (46134, 406930), (51260, 366237), (76890, 244158), (81386, 230670), (92268, 203465), (115335, 162772), (122079, 153780)]