127941912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{253853}}^1$

素因数の和:253872

約数の個数: 48

約数和(自身を含む): 396012240

約数和(自身を除く): 268070328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 253853, 507706, 761559, 1015412, 1523118, 1776971, 2030824, 2284677, 3046236, 3553942, 4569354, 5330913, 6092472, 7107884, 9138708, 10661826, 14215768, 15992739, 18277416, 21323652, 31985478, 42647304, 63970956, 127941912]

約数ペア:

[(1, 127941912), (2, 63970956), (3, 42647304), (4, 31985478), (6, 21323652), (7, 18277416), (8, 15992739), (9, 14215768), (12, 10661826), (14, 9138708), (18, 7107884), (21, 6092472), (24, 5330913), (28, 4569354), (36, 3553942), (42, 3046236), (56, 2284677), (63, 2030824), (72, 1776971), (84, 1523118), (126, 1015412), (168, 761559), (252, 507706), (504, 253853)]