3405012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 9100224

約数和(自身を除く): 5695212

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 73, 78, 92, 138, 146, 156, 169, 219, 276, 292, 299, 338, 438, 507, 598, 676, 876, 897, 949, 1014, 1196, 1679, 1794, 1898, 2028, 2847, 3358, 3588, 3796, 3887, 5037, 5694, 6716, 7774, 10074, 11388, 11661, 12337, 15548, 20148, 21827, 23322, 24674, 37011, 43654, 46644, 49348, 65481, 74022, 87308, 130962, 148044, 261924, 283751, 567502, 851253, 1135004, 1702506, 3405012]

約数ペア:

[(1, 3405012), (2, 1702506), (3, 1135004), (4, 851253), (6, 567502), (12, 283751), (13, 261924), (23, 148044), (26, 130962), (39, 87308), (46, 74022), (52, 65481), (69, 49348), (73, 46644), (78, 43654), (92, 37011), (138, 24674), (146, 23322), (156, 21827), (169, 20148), (219, 15548), (276, 12337), (292, 11661), (299, 11388), (338, 10074), (438, 7774), (507, 6716), (598, 5694), (676, 5037), (876, 3887), (897, 3796), (949, 3588), (1014, 3358), (1196, 2847), (1679, 2028), (1794, 1898)]