18035358

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^2$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 41440896

約数和(自身を除く): 23405538

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 109, 138, 218, 253, 327, 506, 654, 759, 1199, 1518, 2398, 2507, 3597, 5014, 7194, 7521, 11881, 15042, 23762, 27577, 35643, 55154, 71286, 82731, 130691, 165462, 261382, 273263, 392073, 546526, 784146, 819789, 1639578, 3005893, 6011786, 9017679, 18035358]

約数ペア:

[(1, 18035358), (2, 9017679), (3, 6011786), (6, 3005893), (11, 1639578), (22, 819789), (23, 784146), (33, 546526), (46, 392073), (66, 273263), (69, 261382), (109, 165462), (138, 130691), (218, 82731), (253, 71286), (327, 55154), (506, 35643), (654, 27577), (759, 23762), (1199, 15042), (1518, 11881), (2398, 7521), (2507, 7194), (3597, 5014)]