13905612

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{7883}}^1$

素因数の和:7907

約数の個数: 54

約数和(自身を含む): 40894308

約数和(自身を除く): 26988696

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 7883, 15766, 23649, 31532, 47298, 55181, 70947, 94596, 110362, 141894, 165543, 220724, 283788, 331086, 386267, 496629, 662172, 772534, 993258, 1158801, 1545068, 1986516, 2317602, 3476403, 4635204, 6952806, 13905612]

約数ペア:

[(1, 13905612), (2, 6952806), (3, 4635204), (4, 3476403), (6, 2317602), (7, 1986516), (9, 1545068), (12, 1158801), (14, 993258), (18, 772534), (21, 662172), (28, 496629), (36, 386267), (42, 331086), (49, 283788), (63, 220724), (84, 165543), (98, 141894), (126, 110362), (147, 94596), (196, 70947), (252, 55181), (294, 47298), (441, 31532), (588, 23649), (882, 15766), (1764, 7883)]