27838024422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{991}}^1\times {\mathrm{2131}}^1$

素因数の和:3166

約数の個数: 64

約数和(自身を含む): 60402800640

約数和(自身を除く): 32564776218

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 991, 1014, 1982, 2131, 2197, 2973, 4262, 4394, 5946, 6393, 6591, 12786, 12883, 13182, 25766, 27703, 38649, 55406, 77298, 83109, 166218, 167479, 334958, 360139, 502437, 720278, 1004874, 1080417, 2111821, 2160834, 2177227, 4223642, 4354454, 4681807, 6335463, 6531681, 9363614, 12670926, 13063362, 14045421, 27453673, 28090842, 54907346, 82361019, 164722038, 356897749, 713795498, 1070693247, 2141386494, 4639670737, 9279341474, 13919012211, 27838024422]

約数ペア:

[(1, 27838024422), (2, 13919012211), (3, 9279341474), (6, 4639670737), (13, 2141386494), (26, 1070693247), (39, 713795498), (78, 356897749), (169, 164722038), (338, 82361019), (507, 54907346), (991, 28090842), (1014, 27453673), (1982, 14045421), (2131, 13063362), (2197, 12670926), (2973, 9363614), (4262, 6531681), (4394, 6335463), (5946, 4681807), (6393, 4354454), (6591, 4223642), (12786, 2177227), (12883, 2160834), (13182, 2111821), (25766, 1080417), (27703, 1004874), (38649, 720278), (55406, 502437), (77298, 360139), (83109, 334958), (166218, 167479)]