21167177316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{9371}}^1\times {\mathrm{9907}}^1$

素因数の和:19304

約数の個数: 48

約数和(自身を含む): 52000354560

約数和(自身を除く): 30833177244

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 9371, 9907, 18742, 19814, 28113, 29721, 37484, 39628, 56226, 59442, 112452, 118884, 178049, 188233, 356098, 376466, 534147, 564699, 712196, 752932, 1068294, 1129398, 2136588, 2258796, 92838497, 185676994, 278515491, 371353988, 557030982, 1114061964, 1763931443, 3527862886, 5291794329, 7055725772, 10583588658, 21167177316]

約数ペア:

[(1, 21167177316), (2, 10583588658), (3, 7055725772), (4, 5291794329), (6, 3527862886), (12, 1763931443), (19, 1114061964), (38, 557030982), (57, 371353988), (76, 278515491), (114, 185676994), (228, 92838497), (9371, 2258796), (9907, 2136588), (18742, 1129398), (19814, 1068294), (28113, 752932), (29721, 712196), (37484, 564699), (39628, 534147), (56226, 376466), (59442, 356098), (112452, 188233), (118884, 178049)]