27539622

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 67806720

約数和(自身を除く): 40267098

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 99, 142, 198, 213, 297, 426, 594, 639, 653, 781, 1278, 1306, 1562, 1917, 1959, 2343, 3834, 3918, 4686, 5877, 7029, 7183, 11754, 14058, 14366, 17631, 21087, 21549, 35262, 42174, 43098, 46363, 64647, 92726, 129294, 139089, 193941, 278178, 387882, 417267, 509993, 834534, 1019986, 1251801, 1529979, 2503602, 3059958, 4589937, 9179874, 13769811, 27539622]

約数ペア:

[(1, 27539622), (2, 13769811), (3, 9179874), (6, 4589937), (9, 3059958), (11, 2503602), (18, 1529979), (22, 1251801), (27, 1019986), (33, 834534), (54, 509993), (66, 417267), (71, 387882), (99, 278178), (142, 193941), (198, 139089), (213, 129294), (297, 92726), (426, 64647), (594, 46363), (639, 43098), (653, 42174), (781, 35262), (1278, 21549), (1306, 21087), (1562, 17631), (1917, 14366), (1959, 14058), (2343, 11754), (3834, 7183), (3918, 7029), (4686, 5877)]