22120956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4297}}^1$

素因数の和:4331

約数の個数: 72

約数和(自身を含む): 65707824

約数和(自身を除く): 43586868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 4297, 5148, 8594, 12891, 17188, 25782, 38673, 47267, 51564, 55861, 77346, 94534, 111722, 141801, 154692, 167583, 189068, 223444, 283602, 335166, 425403, 502749, 567204, 614471, 670332, 850806, 1005498, 1228942, 1701612, 1843413, 2010996, 2457884, 3686826, 5530239, 7373652, 11060478, 22120956]

約数ペア:

[(1, 22120956), (2, 11060478), (3, 7373652), (4, 5530239), (6, 3686826), (9, 2457884), (11, 2010996), (12, 1843413), (13, 1701612), (18, 1228942), (22, 1005498), (26, 850806), (33, 670332), (36, 614471), (39, 567204), (44, 502749), (52, 425403), (66, 335166), (78, 283602), (99, 223444), (117, 189068), (132, 167583), (143, 154692), (156, 141801), (198, 111722), (234, 94534), (286, 77346), (396, 55861), (429, 51564), (468, 47267), (572, 38673), (858, 25782), (1287, 17188), (1716, 12891), (2574, 8594), (4297, 5148)]