38947752

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{2383}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 105992640

約数和(自身を除く): 67044888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 1362, 1816, 2043, 2383, 2724, 4086, 4766, 5448, 7149, 8172, 9532, 14298, 16344, 19064, 21447, 28596, 42894, 57192, 85788, 171576, 540941, 1081882, 1622823, 2163764, 3245646, 4327528, 4868469, 6491292, 9736938, 12982584, 19473876, 38947752]

約数ペア:

[(1, 38947752), (2, 19473876), (3, 12982584), (4, 9736938), (6, 6491292), (8, 4868469), (9, 4327528), (12, 3245646), (18, 2163764), (24, 1622823), (36, 1081882), (72, 540941), (227, 171576), (454, 85788), (681, 57192), (908, 42894), (1362, 28596), (1816, 21447), (2043, 19064), (2383, 16344), (2724, 14298), (4086, 9532), (4766, 8172), (5448, 7149)]