2950038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1829

約数の個数: 48

約数和(自身を含む): 7871136

約数和(自身を除く): 4921098

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 1801, 3602, 5403, 10806, 12607, 16209, 23413, 25214, 32418, 37821, 46826, 70239, 75642, 113463, 140478, 163891, 210717, 226926, 327782, 421434, 491673, 983346, 1475019, 2950038]

約数ペア:

[(1, 2950038), (2, 1475019), (3, 983346), (6, 491673), (7, 421434), (9, 327782), (13, 226926), (14, 210717), (18, 163891), (21, 140478), (26, 113463), (39, 75642), (42, 70239), (63, 46826), (78, 37821), (91, 32418), (117, 25214), (126, 23413), (182, 16209), (234, 12607), (273, 10806), (546, 5403), (819, 3602), (1638, 1801)]