18056104144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2117273}}^1$

素因数の和:2117335

約数の個数: 40

約数和(自身を含む): 38593670472

約数和(自身を除く): 20537566328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 2117273, 4234546, 8469092, 16938184, 27524549, 33876368, 55049098, 86808193, 110098196, 173616386, 220196392, 347232772, 440392784, 694465544, 1128506509, 1388931088, 2257013018, 4514026036, 9028052072, 18056104144]

約数ペア:

[(1, 18056104144), (2, 9028052072), (4, 4514026036), (8, 2257013018), (13, 1388931088), (16, 1128506509), (26, 694465544), (41, 440392784), (52, 347232772), (82, 220196392), (104, 173616386), (164, 110098196), (208, 86808193), (328, 55049098), (533, 33876368), (656, 27524549), (1066, 16938184), (2132, 8469092), (4264, 4234546), (8528, 2117273)]