22381758

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 128

約数和(自身を含む): 62346240

約数和(自身を除く): 39964482

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 43, 51, 54, 63, 81, 86, 102, 119, 126, 129, 153, 162, 189, 238, 243, 258, 301, 306, 357, 378, 387, 459, 486, 567, 602, 714, 729, 731, 774, 903, 918, 1071, 1134, 1161, 1377, 1458, 1462, 1701, 1806, 2142, 2187, 2193, 2322, 2709, 2754, 3213, 3402, 3483, 4131, 4374, 4386, 5103, 5117, 5418, 6426, 6579, 6966, 8127, 8262, 9639, 10206, 10234, 10449, 12393, 13158, 15309, 15351, 16254, 19278, 19737, 20898, 24381, 24786, 28917, 30618, 30702, 31347, 37179, 39474, 46053, 48762, 57834, 59211, 62694, 73143, 74358, 86751, 92106, 94041, 118422, 138159, 146286, 173502, 177633, 188082, 219429, 260253, 276318, 355266, 414477, 438858, 520506, 532899, 658287, 828954, 1065798, 1243431, 1316574, 1598697, 2486862, 3197394, 3730293, 7460586, 11190879, 22381758]

約数ペア:

[(1, 22381758), (2, 11190879), (3, 7460586), (6, 3730293), (7, 3197394), (9, 2486862), (14, 1598697), (17, 1316574), (18, 1243431), (21, 1065798), (27, 828954), (34, 658287), (42, 532899), (43, 520506), (51, 438858), (54, 414477), (63, 355266), (81, 276318), (86, 260253), (102, 219429), (119, 188082), (126, 177633), (129, 173502), (153, 146286), (162, 138159), (189, 118422), (238, 94041), (243, 92106), (258, 86751), (301, 74358), (306, 73143), (357, 62694), (378, 59211), (387, 57834), (459, 48762), (486, 46053), (567, 39474), (602, 37179), (714, 31347), (729, 30702), (731, 30618), (774, 28917), (903, 24786), (918, 24381), (1071, 20898), (1134, 19737), (1161, 19278), (1377, 16254), (1458, 15351), (1462, 15309), (1701, 13158), (1806, 12393), (2142, 10449), (2187, 10234), (2193, 10206), (2322, 9639), (2709, 8262), (2754, 8127), (3213, 6966), (3402, 6579), (3483, 6426), (4131, 5418), (4374, 5117), (4386, 5103)]