21491396544

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{2111969}}^1$

素因数の和:2112037

約数の個数: 56

約数和(自身を含む): 57935561040

約数和(自身を除く): 36444164496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 318, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 10176, 2111969, 4223938, 6335907, 8447876, 12671814, 16895752, 25343628, 33791504, 50687256, 67583008, 101374512, 111934357, 135166016, 202749024, 223868714, 335803071, 405498048, 447737428, 671606142, 895474856, 1343212284, 1790949712, 2686424568, 3581899424, 5372849136, 7163798848, 10745698272, 21491396544]

約数ペア:

[(1, 21491396544), (2, 10745698272), (3, 7163798848), (4, 5372849136), (6, 3581899424), (8, 2686424568), (12, 1790949712), (16, 1343212284), (24, 895474856), (32, 671606142), (48, 447737428), (53, 405498048), (64, 335803071), (96, 223868714), (106, 202749024), (159, 135166016), (192, 111934357), (212, 101374512), (318, 67583008), (424, 50687256), (636, 33791504), (848, 25343628), (1272, 16895752), (1696, 12671814), (2544, 8447876), (3392, 6335907), (5088, 4223938), (10176, 2111969)]