13687668

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 36830976

約数和(自身を除く): 23143308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 61, 69, 92, 122, 138, 183, 207, 244, 271, 276, 366, 414, 542, 549, 732, 813, 828, 1084, 1098, 1403, 1626, 2196, 2439, 2806, 3252, 4209, 4878, 5612, 6233, 8418, 9756, 12466, 12627, 16531, 16836, 18699, 24932, 25254, 33062, 37398, 49593, 50508, 56097, 66124, 74796, 99186, 112194, 148779, 198372, 224388, 297558, 380213, 595116, 760426, 1140639, 1520852, 2281278, 3421917, 4562556, 6843834, 13687668]

約数ペア:

[(1, 13687668), (2, 6843834), (3, 4562556), (4, 3421917), (6, 2281278), (9, 1520852), (12, 1140639), (18, 760426), (23, 595116), (36, 380213), (46, 297558), (61, 224388), (69, 198372), (92, 148779), (122, 112194), (138, 99186), (183, 74796), (207, 66124), (244, 56097), (271, 50508), (276, 49593), (366, 37398), (414, 33062), (542, 25254), (549, 24932), (732, 18699), (813, 16836), (828, 16531), (1084, 12627), (1098, 12466), (1403, 9756), (1626, 8418), (2196, 6233), (2439, 5612), (2806, 4878), (3252, 4209)]