131822838

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{149459}}^1$

素因数の和:149481

約数の個数: 36

約数和(自身を含む): 332249580

約数和(自身を除く): 200426742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 149459, 298918, 448377, 896754, 1046213, 1345131, 2092426, 2690262, 3138639, 6277278, 7323491, 9415917, 14646982, 18831834, 21970473, 43940946, 65911419, 131822838]

約数ペア:

[(1, 131822838), (2, 65911419), (3, 43940946), (6, 21970473), (7, 18831834), (9, 14646982), (14, 9415917), (18, 7323491), (21, 6277278), (42, 3138639), (49, 2690262), (63, 2092426), (98, 1345131), (126, 1046213), (147, 896754), (294, 448377), (441, 298918), (882, 149459)]