21195410688

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{541141}}^1$

素因数の和:541180

約数の個数: 108

約数和(自身を含む): 64706513508

約数和(自身を除く): 43511102820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 544, 576, 612, 768, 816, 1088, 1152, 1224, 1632, 2176, 2304, 2448, 3264, 4352, 4896, 6528, 9792, 13056, 19584, 39168, 541141, 1082282, 1623423, 2164564, 3246846, 4329128, 4870269, 6493692, 8658256, 9199397, 9740538, 12987384, 17316512, 18398794, 19481076, 25974768, 27598191, 34633024, 36797588, 38962152, 51949536, 55196382, 69266048, 73595176, 77924304, 82794573, 103899072, 110392764, 138532096, 147190352, 155848608, 165589146, 207798144, 220785528, 294380704, 311697216, 331178292, 415596288, 441571056, 588761408, 623394432, 662356584, 883142112, 1177522816, 1246788864, 1324713168, 1766284224, 2355045632, 2649426336, 3532568448, 5298852672, 7065136896, 10597705344, 21195410688]

約数ペア:

[(1, 21195410688), (2, 10597705344), (3, 7065136896), (4, 5298852672), (6, 3532568448), (8, 2649426336), (9, 2355045632), (12, 1766284224), (16, 1324713168), (17, 1246788864), (18, 1177522816), (24, 883142112), (32, 662356584), (34, 623394432), (36, 588761408), (48, 441571056), (51, 415596288), (64, 331178292), (68, 311697216), (72, 294380704), (96, 220785528), (102, 207798144), (128, 165589146), (136, 155848608), (144, 147190352), (153, 138532096), (192, 110392764), (204, 103899072), (256, 82794573), (272, 77924304), (288, 73595176), (306, 69266048), (384, 55196382), (408, 51949536), (544, 38962152), (576, 36797588), (612, 34633024), (768, 27598191), (816, 25974768), (1088, 19481076), (1152, 18398794), (1224, 17316512), (1632, 12987384), (2176, 9740538), (2304, 9199397), (2448, 8658256), (3264, 6493692), (4352, 4870269), (4896, 4329128), (6528, 3246846), (9792, 2164564), (13056, 1623423), (19584, 1082282), (39168, 541141)]