21120799070664

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{10091}}^1\times {\mathrm{421303}}^1$

素因数の和:431432

約数の個数: 128

約数和(自身を含む): 61225919539200

約数和(自身を除く): 40105120468536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 10091, 20182, 30273, 40364, 60546, 80728, 90819, 121092, 181638, 232093, 242184, 272457, 363276, 421303, 464186, 544914, 696279, 726552, 842606, 928372, 1089828, 1263909, 1392558, 1685212, 1856744, 2088837, 2179656, 2527818, 2785116, 3370424, 3791727, 4177674, 5055636, 5570232, 6266511, 7583454, 8355348, 9689969, 10111272, 11375181, 12533022, 15166908, 16710696, 19379938, 22750362, 25066044, 29069907, 30333816, 38759876, 45500724, 50132088, 58139814, 77519752, 87209721, 91001448, 116279628, 174419442, 232559256, 261629163, 348838884, 523258326, 697677768, 1046516652, 2093033304, 4251368573, 8502737146, 12754105719, 17005474292, 25508211438, 34010948584, 38262317157, 51016422876, 76524634314, 97781477179, 102032845752, 114786951471, 153049268628, 195562954358, 229573902942, 293344431537, 306098537256, 391125908716, 459147805884, 586688863074, 782251817432, 880033294611, 918295611768, 1173377726148, 1760066589222, 2346755452296, 2640099883833, 3520133178444, 5280199767666, 7040266356888, 10560399535332, 21120799070664]

約数ペア:

[(1, 21120799070664), (2, 10560399535332), (3, 7040266356888), (4, 5280199767666), (6, 3520133178444), (8, 2640099883833), (9, 2346755452296), (12, 1760066589222), (18, 1173377726148), (23, 918295611768), (24, 880033294611), (27, 782251817432), (36, 586688863074), (46, 459147805884), (54, 391125908716), (69, 306098537256), (72, 293344431537), (92, 229573902942), (108, 195562954358), (138, 153049268628), (184, 114786951471), (207, 102032845752), (216, 97781477179), (276, 76524634314), (414, 51016422876), (552, 38262317157), (621, 34010948584), (828, 25508211438), (1242, 17005474292), (1656, 12754105719), (2484, 8502737146), (4968, 4251368573), (10091, 2093033304), (20182, 1046516652), (30273, 697677768), (40364, 523258326), (60546, 348838884), (80728, 261629163), (90819, 232559256), (121092, 174419442), (181638, 116279628), (232093, 91001448), (242184, 87209721), (272457, 77519752), (363276, 58139814), (421303, 50132088), (464186, 45500724), (544914, 38759876), (696279, 30333816), (726552, 29069907), (842606, 25066044), (928372, 22750362), (1089828, 19379938), (1263909, 16710696), (1392558, 15166908), (1685212, 12533022), (1856744, 11375181), (2088837, 10111272), (2179656, 9689969), (2527818, 8355348), (2785116, 7583454), (3370424, 6266511), (3791727, 5570232), (4177674, 5055636)]