26992386

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 63498240

約数和(自身を除く): 36505854

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 103, 138, 206, 207, 211, 309, 414, 422, 618, 621, 633, 927, 1242, 1266, 1854, 1899, 2369, 2781, 3798, 4738, 4853, 5562, 5697, 7107, 9706, 11394, 14214, 14559, 21321, 21733, 29118, 42642, 43466, 43677, 63963, 65199, 87354, 127926, 130398, 131031, 195597, 262062, 391194, 499859, 586791, 999718, 1173582, 1499577, 2999154, 4498731, 8997462, 13496193, 26992386]

約数ペア:

[(1, 26992386), (2, 13496193), (3, 8997462), (6, 4498731), (9, 2999154), (18, 1499577), (23, 1173582), (27, 999718), (46, 586791), (54, 499859), (69, 391194), (103, 262062), (138, 195597), (206, 131031), (207, 130398), (211, 127926), (309, 87354), (414, 65199), (422, 63963), (618, 43677), (621, 43466), (633, 42642), (927, 29118), (1242, 21733), (1266, 21321), (1854, 14559), (1899, 14214), (2369, 11394), (2781, 9706), (3798, 7107), (4738, 5697), (4853, 5562)]