26487972

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 84389760

約数和(自身を除く): 57901788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 229, 238, 243, 252, 306, 324, 357, 378, 458, 459, 476, 486, 567, 612, 687, 714, 756, 916, 918, 972, 1071, 1134, 1374, 1377, 1428, 1603, 1701, 1836, 2061, 2142, 2268, 2748, 2754, 3206, 3213, 3402, 3893, 4122, 4131, 4284, 4809, 5508, 6183, 6412, 6426, 6804, 7786, 8244, 8262, 9618, 9639, 11679, 12366, 12852, 14427, 15572, 16524, 18549, 19236, 19278, 23358, 24732, 27251, 28854, 28917, 35037, 37098, 38556, 43281, 46716, 54502, 55647, 57708, 57834, 70074, 74196, 81753, 86562, 105111, 109004, 111294, 115668, 129843, 140148, 163506, 173124, 210222, 222588, 245259, 259686, 315333, 327012, 389529, 420444, 490518, 519372, 630666, 735777, 779058, 945999, 981036, 1261332, 1471554, 1558116, 1891998, 2207331, 2943108, 3783996, 4414662, 6621993, 8829324, 13243986, 26487972]

約数ペア:

[(1, 26487972), (2, 13243986), (3, 8829324), (4, 6621993), (6, 4414662), (7, 3783996), (9, 2943108), (12, 2207331), (14, 1891998), (17, 1558116), (18, 1471554), (21, 1261332), (27, 981036), (28, 945999), (34, 779058), (36, 735777), (42, 630666), (51, 519372), (54, 490518), (63, 420444), (68, 389529), (81, 327012), (84, 315333), (102, 259686), (108, 245259), (119, 222588), (126, 210222), (153, 173124), (162, 163506), (189, 140148), (204, 129843), (229, 115668), (238, 111294), (243, 109004), (252, 105111), (306, 86562), (324, 81753), (357, 74196), (378, 70074), (458, 57834), (459, 57708), (476, 55647), (486, 54502), (567, 46716), (612, 43281), (687, 38556), (714, 37098), (756, 35037), (916, 28917), (918, 28854), (972, 27251), (1071, 24732), (1134, 23358), (1374, 19278), (1377, 19236), (1428, 18549), (1603, 16524), (1701, 15572), (1836, 14427), (2061, 12852), (2142, 12366), (2268, 11679), (2748, 9639), (2754, 9618), (3206, 8262), (3213, 8244), (3402, 7786), (3893, 6804), (4122, 6426), (4131, 6412), (4284, 6183), (4809, 5508)]