18744954

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3313}}^1$

素因数の和:3382

約数の個数: 32

約数和(自身を含む): 40086144

約数和(自身を除く): 21341190

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 3313, 5658, 6626, 9939, 19878, 76199, 135833, 152398, 228597, 271666, 407499, 457194, 814998, 3124159, 6248318, 9372477, 18744954]

約数ペア:

[(1, 18744954), (2, 9372477), (3, 6248318), (6, 3124159), (23, 814998), (41, 457194), (46, 407499), (69, 271666), (82, 228597), (123, 152398), (138, 135833), (246, 76199), (943, 19878), (1886, 9939), (2829, 6626), (3313, 5658)]