27228708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:893

約数の個数: 72

約数和(自身を含む): 75232248

約数和(自身を除く): 48003540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 797, 876, 949, 1314, 1594, 1898, 2391, 2628, 2847, 3188, 3796, 4782, 5694, 7173, 8541, 9564, 10361, 11388, 14346, 17082, 20722, 28692, 31083, 34164, 41444, 58181, 62166, 93249, 116362, 124332, 174543, 186498, 232724, 349086, 372996, 523629, 698172, 756353, 1047258, 1512706, 2094516, 2269059, 3025412, 4538118, 6807177, 9076236, 13614354, 27228708]

約数ペア:

[(1, 27228708), (2, 13614354), (3, 9076236), (4, 6807177), (6, 4538118), (9, 3025412), (12, 2269059), (13, 2094516), (18, 1512706), (26, 1047258), (36, 756353), (39, 698172), (52, 523629), (73, 372996), (78, 349086), (117, 232724), (146, 186498), (156, 174543), (219, 124332), (234, 116362), (292, 93249), (438, 62166), (468, 58181), (657, 41444), (797, 34164), (876, 31083), (949, 28692), (1314, 20722), (1594, 17082), (1898, 14346), (2391, 11388), (2628, 10361), (2847, 9564), (3188, 8541), (3796, 7173), (4782, 5694)]