18509797566

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3191}}^1\times {\mathrm{8263}}^1$

素因数の和:11478

約数の個数: 64

約数和(自身を含む): 44316195840

約数和(自身を除く): 25806398274

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 3191, 6382, 8263, 9573, 16526, 19146, 24789, 28719, 41483, 49578, 57438, 74367, 82966, 86157, 107419, 124449, 148734, 172314, 214838, 223101, 248898, 322257, 373347, 446202, 644514, 746694, 966771, 1120041, 1933542, 2240082, 2900313, 5800626, 26367233, 52734466, 79101699, 158203398, 237305097, 342774029, 474610194, 685548058, 711915291, 1028322087, 1423830582, 2056644174, 3084966261, 6169932522, 9254898783, 18509797566]

約数ペア:

[(1, 18509797566), (2, 9254898783), (3, 6169932522), (6, 3084966261), (9, 2056644174), (13, 1423830582), (18, 1028322087), (26, 711915291), (27, 685548058), (39, 474610194), (54, 342774029), (78, 237305097), (117, 158203398), (234, 79101699), (351, 52734466), (702, 26367233), (3191, 5800626), (6382, 2900313), (8263, 2240082), (9573, 1933542), (16526, 1120041), (19146, 966771), (24789, 746694), (28719, 644514), (41483, 446202), (49578, 373347), (57438, 322257), (74367, 248898), (82966, 223101), (86157, 214838), (107419, 172314), (124449, 148734)]