2018232810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{769}}^1$

素因数の和:1045

約数の個数: 144

約数和(自身を含む): 5799273480

約数和(自身を除く): 3781040670

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 241, 242, 330, 363, 482, 495, 605, 723, 726, 769, 990, 1089, 1205, 1210, 1446, 1538, 1815, 2169, 2178, 2307, 2410, 2651, 3615, 3630, 3845, 4338, 4614, 5302, 5445, 6921, 7230, 7690, 7953, 8459, 10845, 10890, 11535, 13255, 13842, 15906, 16918, 21690, 23070, 23859, 25377, 26510, 29161, 34605, 39765, 42295, 47718, 50754, 58322, 69210, 76131, 79530, 84590, 87483, 93049, 119295, 126885, 145805, 152262, 174966, 185329, 186098, 238590, 253770, 262449, 279147, 291610, 370658, 380655, 437415, 465245, 524898, 555987, 558294, 761310, 837441, 874830, 926645, 930490, 1111974, 1312245, 1395735, 1667961, 1674882, 1853290, 2038619, 2624490, 2779935, 2791470, 3335922, 4077238, 4187205, 5559870, 6115857, 8339805, 8374410, 10193095, 12231714, 16679610, 18347571, 20386190, 22424809, 30579285, 36695142, 44849618, 61158570, 67274427, 91737855, 112124045, 134548854, 183475710, 201823281, 224248090, 336372135, 403646562, 672744270, 1009116405, 2018232810]

約数ペア:

[(1, 2018232810), (2, 1009116405), (3, 672744270), (5, 403646562), (6, 336372135), (9, 224248090), (10, 201823281), (11, 183475710), (15, 134548854), (18, 112124045), (22, 91737855), (30, 67274427), (33, 61158570), (45, 44849618), (55, 36695142), (66, 30579285), (90, 22424809), (99, 20386190), (110, 18347571), (121, 16679610), (165, 12231714), (198, 10193095), (241, 8374410), (242, 8339805), (330, 6115857), (363, 5559870), (482, 4187205), (495, 4077238), (605, 3335922), (723, 2791470), (726, 2779935), (769, 2624490), (990, 2038619), (1089, 1853290), (1205, 1674882), (1210, 1667961), (1446, 1395735), (1538, 1312245), (1815, 1111974), (2169, 930490), (2178, 926645), (2307, 874830), (2410, 837441), (2651, 761310), (3615, 558294), (3630, 555987), (3845, 524898), (4338, 465245), (4614, 437415), (5302, 380655), (5445, 370658), (6921, 291610), (7230, 279147), (7690, 262449), (7953, 253770), (8459, 238590), (10845, 186098), (10890, 185329), (11535, 174966), (13255, 152262), (13842, 145805), (15906, 126885), (16918, 119295), (21690, 93049), (23070, 87483), (23859, 84590), (25377, 79530), (26510, 76131), (29161, 69210), (34605, 58322), (39765, 50754), (42295, 47718)]