39974195826

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{210761}}^1$

素因数の和:211067

約数の個数: 48

約数和(自身を含む): 89068864248

約数和(自身を除く): 49094668422

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 257, 369, 514, 738, 771, 1542, 2313, 4626, 10537, 21074, 31611, 63222, 94833, 189666, 210761, 421522, 632283, 1264566, 1896849, 3793698, 8641201, 17282402, 25923603, 51847206, 54165577, 77770809, 108331154, 155541618, 162496731, 324993462, 487490193, 974980386, 2220788657, 4441577314, 6662365971, 13324731942, 19987097913, 39974195826]

約数ペア:

[(1, 39974195826), (2, 19987097913), (3, 13324731942), (6, 6662365971), (9, 4441577314), (18, 2220788657), (41, 974980386), (82, 487490193), (123, 324993462), (246, 162496731), (257, 155541618), (369, 108331154), (514, 77770809), (738, 54165577), (771, 51847206), (1542, 25923603), (2313, 17282402), (4626, 8641201), (10537, 3793698), (21074, 1896849), (31611, 1264566), (63222, 632283), (94833, 421522), (189666, 210761)]