29875752

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{21839}}^1$

素因数の和:21870

約数の個数: 48

約数和(自身を含む): 85176000

約数和(自身を除く): 55300248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 21839, 43678, 65517, 87356, 131034, 174712, 196551, 262068, 393102, 414941, 524136, 786204, 829882, 1244823, 1572408, 1659764, 2489646, 3319528, 3734469, 4979292, 7468938, 9958584, 14937876, 29875752]

約数ペア:

[(1, 29875752), (2, 14937876), (3, 9958584), (4, 7468938), (6, 4979292), (8, 3734469), (9, 3319528), (12, 2489646), (18, 1659764), (19, 1572408), (24, 1244823), (36, 829882), (38, 786204), (57, 524136), (72, 414941), (76, 393102), (114, 262068), (152, 196551), (171, 174712), (228, 131034), (342, 87356), (456, 65517), (684, 43678), (1368, 21839)]