21167690046

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1451}}^1\times {\mathrm{1607}}^1$

素因数の和:3169

約数の個数: 64

約数和(自身を含む): 45388823040

約数和(自身を除く): 24221132994

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 534, 1451, 1513, 1607, 2902, 3026, 3214, 4353, 4539, 4821, 8706, 9078, 9642, 24667, 27319, 49334, 54638, 74001, 81957, 129139, 143023, 148002, 163914, 258278, 286046, 387417, 429069, 774834, 858138, 2195363, 2331757, 2431391, 4390726, 4663514, 4862782, 6586089, 6995271, 7294173, 13172178, 13990542, 14588346, 39639869, 79279738, 118919607, 207526373, 237839214, 415052746, 622579119, 1245158238, 3527948341, 7055896682, 10583845023, 21167690046]

約数ペア:

[(1, 21167690046), (2, 10583845023), (3, 7055896682), (6, 3527948341), (17, 1245158238), (34, 622579119), (51, 415052746), (89, 237839214), (102, 207526373), (178, 118919607), (267, 79279738), (534, 39639869), (1451, 14588346), (1513, 13990542), (1607, 13172178), (2902, 7294173), (3026, 6995271), (3214, 6586089), (4353, 4862782), (4539, 4663514), (4821, 4390726), (8706, 2431391), (9078, 2331757), (9642, 2195363), (24667, 858138), (27319, 774834), (49334, 429069), (54638, 387417), (74001, 286046), (81957, 258278), (129139, 163914), (143023, 148002)]