17932684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 40517120

約数和(自身を除く): 22584436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 79, 121, 134, 154, 158, 242, 268, 308, 316, 469, 484, 553, 737, 847, 869, 938, 1106, 1474, 1694, 1738, 1876, 2212, 2948, 3388, 3476, 5159, 5293, 6083, 8107, 9559, 10318, 10586, 12166, 16214, 19118, 20636, 21172, 24332, 32428, 37051, 38236, 56749, 58223, 66913, 74102, 113498, 116446, 133826, 148204, 226996, 232892, 267652, 407561, 640453, 815122, 1280906, 1630244, 2561812, 4483171, 8966342, 17932684]

約数ペア:

[(1, 17932684), (2, 8966342), (4, 4483171), (7, 2561812), (11, 1630244), (14, 1280906), (22, 815122), (28, 640453), (44, 407561), (67, 267652), (77, 232892), (79, 226996), (121, 148204), (134, 133826), (154, 116446), (158, 113498), (242, 74102), (268, 66913), (308, 58223), (316, 56749), (469, 38236), (484, 37051), (553, 32428), (737, 24332), (847, 21172), (869, 20636), (938, 19118), (1106, 16214), (1474, 12166), (1694, 10586), (1738, 10318), (1876, 9559), (2212, 8107), (2948, 6083), (3388, 5293), (3476, 5159)]