7921602

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 18727800

約数和(自身を除く): 10806198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 97, 117, 194, 234, 291, 349, 582, 698, 873, 1047, 1261, 1746, 2094, 2522, 3141, 3783, 4537, 6282, 7566, 9074, 11349, 13611, 22698, 27222, 33853, 40833, 67706, 81666, 101559, 203118, 304677, 440089, 609354, 880178, 1320267, 2640534, 3960801, 7921602]

約数ペア:

[(1, 7921602), (2, 3960801), (3, 2640534), (6, 1320267), (9, 880178), (13, 609354), (18, 440089), (26, 304677), (39, 203118), (78, 101559), (97, 81666), (117, 67706), (194, 40833), (234, 33853), (291, 27222), (349, 22698), (582, 13611), (698, 11349), (873, 9074), (1047, 7566), (1261, 6282), (1746, 4537), (2094, 3783), (2522, 3141)]