6721416

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 20180160

約数和(自身を除く): 13458744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 167, 172, 234, 258, 312, 334, 344, 387, 468, 501, 516, 559, 668, 774, 936, 1002, 1032, 1118, 1336, 1503, 1548, 1677, 2004, 2171, 2236, 3006, 3096, 3354, 4008, 4342, 4472, 5031, 6012, 6513, 6708, 7181, 8684, 10062, 12024, 13026, 13416, 14362, 17368, 19539, 20124, 21543, 26052, 28724, 39078, 40248, 43086, 52104, 57448, 64629, 78156, 86172, 93353, 129258, 156312, 172344, 186706, 258516, 280059, 373412, 517032, 560118, 746824, 840177, 1120236, 1680354, 2240472, 3360708, 6721416]

約数ペア:

[(1, 6721416), (2, 3360708), (3, 2240472), (4, 1680354), (6, 1120236), (8, 840177), (9, 746824), (12, 560118), (13, 517032), (18, 373412), (24, 280059), (26, 258516), (36, 186706), (39, 172344), (43, 156312), (52, 129258), (72, 93353), (78, 86172), (86, 78156), (104, 64629), (117, 57448), (129, 52104), (156, 43086), (167, 40248), (172, 39078), (234, 28724), (258, 26052), (312, 21543), (334, 20124), (344, 19539), (387, 17368), (468, 14362), (501, 13416), (516, 13026), (559, 12024), (668, 10062), (774, 8684), (936, 7181), (1002, 6708), (1032, 6513), (1118, 6012), (1336, 5031), (1503, 4472), (1548, 4342), (1677, 4008), (2004, 3354), (2171, 3096), (2236, 3006)]