18084642660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{683471}}^1$

素因数の和:683503

約数の個数: 144

約数和(自身を含む): 65449278720

約数和(自身を除く): 47364636060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 683471, 1366942, 2050413, 2733884, 3417355, 4100826, 4784297, 6151239, 6834710, 8201652, 9568594, 10252065, 12302478, 13669420, 14352891, 18453717, 19137188, 20504130, 23921485, 24604956, 28705782, 30756195, 33490079, 36907434, 41008260, 43058673, 47842970, 57411564, 61512390, 66980158, 71764455, 73814868, 86117346, 92268585, 95685940, 100470237, 123024780, 129176019, 133960316, 143528910, 167450395, 172234692, 184537170, 200940474, 215293365, 258352038, 287057820, 301410711, 334900790, 369074340, 401880948, 430586730, 502351185, 516704076, 602821422, 645880095, 669801580, 861173460, 904232133, 1004702370, 1205642844, 1291760190, 1507053555, 1808464266, 2009404740, 2583520380, 3014107110, 3616928532, 4521160665, 6028214220, 9042321330, 18084642660]

約数ペア:

[(1, 18084642660), (2, 9042321330), (3, 6028214220), (4, 4521160665), (5, 3616928532), (6, 3014107110), (7, 2583520380), (9, 2009404740), (10, 1808464266), (12, 1507053555), (14, 1291760190), (15, 1205642844), (18, 1004702370), (20, 904232133), (21, 861173460), (27, 669801580), (28, 645880095), (30, 602821422), (35, 516704076), (36, 502351185), (42, 430586730), (45, 401880948), (49, 369074340), (54, 334900790), (60, 301410711), (63, 287057820), (70, 258352038), (84, 215293365), (90, 200940474), (98, 184537170), (105, 172234692), (108, 167450395), (126, 143528910), (135, 133960316), (140, 129176019), (147, 123024780), (180, 100470237), (189, 95685940), (196, 92268585), (210, 86117346), (245, 73814868), (252, 71764455), (270, 66980158), (294, 61512390), (315, 57411564), (378, 47842970), (420, 43058673), (441, 41008260), (490, 36907434), (540, 33490079), (588, 30756195), (630, 28705782), (735, 24604956), (756, 23921485), (882, 20504130), (945, 19137188), (980, 18453717), (1260, 14352891), (1323, 13669420), (1470, 12302478), (1764, 10252065), (1890, 9568594), (2205, 8201652), (2646, 6834710), (2940, 6151239), (3780, 4784297), (4410, 4100826), (5292, 3417355), (6615, 2733884), (8820, 2050413), (13230, 1366942), (26460, 683471)]