21437076

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 51609600

約数和(自身を除く): 30172524

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 191, 199, 282, 382, 398, 564, 573, 597, 764, 796, 1146, 1194, 2292, 2388, 8977, 9353, 17954, 18706, 26931, 28059, 35908, 37412, 38009, 53862, 56118, 76018, 107724, 112236, 114027, 152036, 228054, 456108, 1786423, 3572846, 5359269, 7145692, 10718538, 21437076]

約数ペア:

[(1, 21437076), (2, 10718538), (3, 7145692), (4, 5359269), (6, 3572846), (12, 1786423), (47, 456108), (94, 228054), (141, 152036), (188, 114027), (191, 112236), (199, 107724), (282, 76018), (382, 56118), (398, 53862), (564, 38009), (573, 37412), (597, 35908), (764, 28059), (796, 26931), (1146, 18706), (1194, 17954), (2292, 9353), (2388, 8977)]