40044438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 107078400

約数和(自身を除く): 67033962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 43, 57, 63, 86, 114, 126, 129, 133, 171, 258, 266, 301, 342, 387, 389, 399, 602, 774, 778, 798, 817, 903, 1167, 1197, 1634, 1806, 2334, 2394, 2451, 2709, 2723, 3501, 4902, 5418, 5446, 5719, 7002, 7353, 7391, 8169, 11438, 14706, 14782, 16338, 16727, 17157, 22173, 24507, 33454, 34314, 44346, 49014, 50181, 51471, 51737, 66519, 100362, 102942, 103474, 117089, 133038, 150543, 155211, 234178, 301086, 310422, 317813, 351267, 465633, 635626, 702534, 931266, 953439, 1053801, 1906878, 2107602, 2224691, 2860317, 4449382, 5720634, 6674073, 13348146, 20022219, 40044438]

約数ペア:

[(1, 40044438), (2, 20022219), (3, 13348146), (6, 6674073), (7, 5720634), (9, 4449382), (14, 2860317), (18, 2224691), (19, 2107602), (21, 1906878), (38, 1053801), (42, 953439), (43, 931266), (57, 702534), (63, 635626), (86, 465633), (114, 351267), (126, 317813), (129, 310422), (133, 301086), (171, 234178), (258, 155211), (266, 150543), (301, 133038), (342, 117089), (387, 103474), (389, 102942), (399, 100362), (602, 66519), (774, 51737), (778, 51471), (798, 50181), (817, 49014), (903, 44346), (1167, 34314), (1197, 33454), (1634, 24507), (1806, 22173), (2334, 17157), (2394, 16727), (2451, 16338), (2709, 14782), (2723, 14706), (3501, 11438), (4902, 8169), (5418, 7391), (5446, 7353), (5719, 7002)]