191912868

素因数分解:

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

素因数の和:253873

約数の個数: 48

約数和(自身を含む): 568632960

約数和(自身を除く): 376720092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 253853, 507706, 761559, 1015412, 1523118, 1776971, 2284677, 3046236, 3553942, 4569354, 5330913, 6854031, 7107884, 9138708, 10661826, 13708062, 15992739, 21323652, 27416124, 31985478, 47978217, 63970956, 95956434, 191912868]

約数ペア:

[(1, 191912868), (2, 95956434), (3, 63970956), (4, 47978217), (6, 31985478), (7, 27416124), (9, 21323652), (12, 15992739), (14, 13708062), (18, 10661826), (21, 9138708), (27, 7107884), (28, 6854031), (36, 5330913), (42, 4569354), (54, 3553942), (63, 3046236), (84, 2284677), (108, 1776971), (126, 1523118), (189, 1015412), (252, 761559), (378, 507706), (756, 253853)]