29727306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1801}}^1$

素因数の和:1947

約数の個数: 48

約数和(自身を含む): 74213568

約数和(自身を除く): 44486262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1801, 1834, 2358, 2751, 3602, 5403, 5502, 8253, 10806, 12607, 16209, 16506, 25214, 32418, 37821, 75642, 113463, 226926, 235931, 471862, 707793, 1415586, 1651517, 2123379, 3303034, 4246758, 4954551, 9909102, 14863653, 29727306]

約数ペア:

[(1, 29727306), (2, 14863653), (3, 9909102), (6, 4954551), (7, 4246758), (9, 3303034), (14, 2123379), (18, 1651517), (21, 1415586), (42, 707793), (63, 471862), (126, 235931), (131, 226926), (262, 113463), (393, 75642), (786, 37821), (917, 32418), (1179, 25214), (1801, 16506), (1834, 16209), (2358, 12607), (2751, 10806), (3602, 8253), (5403, 5502)]