26039538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 69264000

約数和(自身を除く): 43224462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 73, 114, 126, 133, 146, 149, 171, 219, 266, 298, 342, 399, 438, 447, 511, 657, 798, 894, 1022, 1043, 1197, 1314, 1341, 1387, 1533, 2086, 2394, 2682, 2774, 2831, 3066, 3129, 4161, 4599, 5662, 6258, 8322, 8493, 9198, 9387, 9709, 10877, 12483, 16986, 18774, 19418, 19817, 21754, 24966, 25479, 29127, 32631, 39634, 50958, 58254, 59451, 65262, 76139, 87381, 97893, 118902, 152278, 174762, 178353, 195786, 206663, 228417, 356706, 413326, 456834, 619989, 685251, 1239978, 1370502, 1446641, 1859967, 2893282, 3719934, 4339923, 8679846, 13019769, 26039538]

約数ペア:

[(1, 26039538), (2, 13019769), (3, 8679846), (6, 4339923), (7, 3719934), (9, 2893282), (14, 1859967), (18, 1446641), (19, 1370502), (21, 1239978), (38, 685251), (42, 619989), (57, 456834), (63, 413326), (73, 356706), (114, 228417), (126, 206663), (133, 195786), (146, 178353), (149, 174762), (171, 152278), (219, 118902), (266, 97893), (298, 87381), (342, 76139), (399, 65262), (438, 59451), (447, 58254), (511, 50958), (657, 39634), (798, 32631), (894, 29127), (1022, 25479), (1043, 24966), (1197, 21754), (1314, 19817), (1341, 19418), (1387, 18774), (1533, 16986), (2086, 12483), (2394, 10877), (2682, 9709), (2774, 9387), (2831, 9198), (3066, 8493), (3129, 8322), (4161, 6258), (4599, 5662)]