18922318269

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{503}}^1\times {\mathrm{1201}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 25909196544

約数和(自身を除く): 6986878275

約数列:

[1, 3, 53, 159, 197, 503, 591, 1201, 1509, 3603, 10441, 26659, 31323, 63653, 79977, 99091, 190959, 236597, 297273, 604103, 709791, 1812309, 5251823, 12539641, 15755469, 32017459, 37618923, 96052377, 119008291, 357024873, 6307439423, 18922318269]

約数ペア:

[(1, 18922318269), (3, 6307439423), (53, 357024873), (159, 119008291), (197, 96052377), (503, 37618923), (591, 32017459), (1201, 15755469), (1509, 12539641), (3603, 5251823), (10441, 1812309), (26659, 709791), (31323, 604103), (63653, 297273), (79977, 236597), (99091, 190959)]