2149102008

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1570981}}^1$

素因数の和:1571012

約数の個数: 48

約数和(自身を含む): 6126829800

約数和(自身を除く): 3977727792

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, 1570981, 3141962, 4712943, 6283924, 9425886, 12567848, 14138829, 18851772, 28277658, 29848639, 37703544, 56555316, 59697278, 89545917, 113110632, 119394556, 179091834, 238789112, 268637751, 358183668, 537275502, 716367336, 1074551004, 2149102008]

約数ペア:

[(1, 2149102008), (2, 1074551004), (3, 716367336), (4, 537275502), (6, 358183668), (8, 268637751), (9, 238789112), (12, 179091834), (18, 119394556), (19, 113110632), (24, 89545917), (36, 59697278), (38, 56555316), (57, 37703544), (72, 29848639), (76, 28277658), (114, 18851772), (152, 14138829), (171, 12567848), (228, 9425886), (342, 6283924), (456, 4712943), (684, 3141962), (1368, 1570981)]